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Products - (25001 Products)

Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 05132881
Brand: Electro Hardware
Model #: THS1139M01F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Overall Length (Inch) 1
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-B-626B Comp 22; Type 1
Head Material Brass
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$7.09

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Use Code: 2%OFF

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Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 05132899
Brand: Electro Hardware
Model #: THS1141M01F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Overall Length (Inch) 1-1/8
Overall Length (Decimal Inch) 1.1250
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-B-626B Comp 22; Type 1
Head Material Brass
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$7.09

2% Off All Online Orders
Use Code: 2%OFF

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Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 05132865
Brand: Electro Hardware
Model #: THS1135M01F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Overall Length (Inch) 3/4
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-B-626B Comp 22; Type 1
Head Material Brass
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$9.15

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Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Brass Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 05132873
Brand: Electro Hardware
Model #: THS1137M01F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Overall Length (Inch) 7/8
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-B-626B Comp 22; Type 1
Head Material Brass
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$7.09

2% Off All Online Orders
Use Code: 2%OFF

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Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish


Item #: 00041772
Brand: Electro Hardware
Model #: THS1139M01F07
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Material Grade Grade 1; Grade F
Overall Length (Inch) 1
Finish/Coating Nickel-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-B-626B Comp 22; QQ-N-290A
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$8.35

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Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish


Item #: 00041780
Brand: Electro Hardware
Model #: THS1141M01F07
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Material Grade Grade 1; Grade F
Overall Length (Inch) 1-1/8
Overall Length (Decimal Inch) 1.1250
Finish/Coating Nickel-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-B-626B Comp 22; QQ-N-290A
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$15.20

2% Off All Online Orders
Use Code: 2%OFF

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Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish


Item #: 00041756
Brand: Electro Hardware
Model #: THS1135M01F07
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Material Grade Grade 1; Grade F
Overall Length (Inch) 3/4
Finish/Coating Nickel-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-B-626B Comp 22; QQ-N-290A
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$7.09

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 1 & F Brass Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Nickel-Plated Finish


Item #: 00041764
Brand: Electro Hardware
Model #: THS1137M01F07
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Brass
Material Grade Grade 1; Grade F
Overall Length (Inch) 7/8
Finish/Coating Nickel-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-B-626B Comp 22; QQ-N-290A
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$7.09

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 00041939
Brand: Electro Hardware
Model #: THS1139M10F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Steel
Material Grade Grade 2
Overall Length (Inch) 1
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-S-633; Type 1
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$6.70

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 00041947
Brand: Electro Hardware
Model #: THS1141M10F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Steel
Material Grade Grade 2
Overall Length (Inch) 1-1/8
Overall Length (Decimal Inch) 1.1250
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-S-633; Type 1
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$7.09

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 00041913
Brand: Electro Hardware
Model #: THS1135M10F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Steel
Material Grade Grade 2
Overall Length (Inch) 3/4
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-S-633; Type 1
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$7.09

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 2 Steel Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 00041921
Brand: Electro Hardware
Model #: THS1137M10F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Steel
Material Grade Grade 2
Overall Length (Inch) 7/8
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-S-633; Type 1
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$6.56

2% Off All Online Orders
Use Code: 2%OFF

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Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated


Item #: 00042093
Brand: Electro Hardware
Model #: THS1139M07F16
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Stainless Steel
Material Grade Grade 303
Overall Length (Inch) 1
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-S-763
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$15.57

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 1-1/8" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated


Item #: 00042101
Brand: Electro Hardware
Model #: THS1141M07F16
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Stainless Steel
Material Grade Grade 303
Overall Length (Inch) 1-1/8
Overall Length (Decimal Inch) 1.1250
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-S-763
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$14.98

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated


Item #: 00042077
Brand: Electro Hardware
Model #: THS1135M07F16
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Stainless Steel
Material Grade Grade 303
Overall Length (Inch) 3/4
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-S-763
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$14.03

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulder Grade 303 Stainless Steel Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated


Item #: 00042085
Brand: Electro Hardware
Model #: THS1137M07F16
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulder
Material Stainless Steel
Material Grade Grade 303
Overall Length (Inch) 7/8
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-S-763
Shoulder Length (Inch) 1/8
Shoulder Diameter (Decimal Inch) 0.4370

$14.81

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulderless Aluminum Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulderless Aluminum Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated


Item #: 01151554
Brand: Electro Hardware
Model #: THS3056M04F16
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulderless
Material Aluminum
Overall Length (Inch) 1
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-A-225A Comp 2; T-3
Thread Length (Inch) 3/4

$6.32

2% Off All Online Orders
Use Code: 2%OFF

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Electro Hardware - 1/4-20 Knurled Shoulderless Aluminum Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulderless Aluminum Thumb Screw - 3/4" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated


Item #: 01151539
Brand: Electro Hardware
Model #: THS3052M04RF16
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulderless
Material Aluminum
Overall Length (Inch) 3/4
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-A-225A Comp 2; T-3
Thread Length (Inch) 1/2

$5.59

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - 1/4-20 Knurled Shoulderless Aluminum Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulderless Aluminum Thumb Screw - 7/8" OAL, 1/2" Head Diam x 1/4" Head Height, Uncoated


Item #: 01151547
Brand: Electro Hardware
Model #: THS3054M04F16
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulderless
Material Aluminum
Overall Length (Inch) 7/8
Finish/Coating Uncoated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard QQ-A-225A Comp 2; T-3
Thread Length (Inch) 5/8

$6.12

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Electro Hardware - 1/4-20 Knurled Shoulderless Brass Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish - Benchmark Tooling

Electro Hardware - 1/4-20 Knurled Shoulderless Brass Thumb Screw - 1" OAL, 1/2" Head Diam x 1/4" Head Height, Zinc-Plated Finish


Item #: 05133046
Brand: Electro Hardware
Model #: THS3056M01F21
Exact Tooling IR#: 04

Features and Benefits

Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Thread Size 1/4-20
Head Type Knurled
Shoulder Type Shoulderless
Material Brass
Overall Length (Inch) 1
Finish/Coating Zinc-Plated
Head Diameter (Decimal Inch) 0.5000
Head Diameter (Inch) 1/2
Head Height (Decimal Inch) 0.2500
Head Height (Inch) 1/4
Thread Standard UNC
Fastener Standard ASTM B633; QQ-B-626B Comp 22; Type 1
Head Material Brass
Thread Length (Inch) 3/4

$7.45

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