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Fastening Products - Circuit Board Fasteners For Sale | Benchmark Tooling - (7855 Products)


Made in USA - #4-40, 7/8" OAL, 0.187" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - Passivated Finish


Item #: 98296973
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 7/8
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1870
Finish/Coating Passivated

$5.79

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Electro Hardware - #4-40, 2-1/4" OAL, 3/16" Across Flats, Brass Hex Female Circuit Board Standoffs - 1/4" Thread Depth, 2-1/4" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 82335720
Brand: Electro Hardware
Model #: P421M03F21440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Thread Type Female
Material Brass
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 2-1/4
Overall Length (Decimal Inch) 2.2500
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 2-1/4
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$2.42

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Electro Hardware - #4-40, 2-1/4" OAL, 3/16" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 1/4" Thread Depth, 2-1/4" Body Length, Uncoated


Item #: 82336959
Brand: Electro Hardware
Model #: P421M09F16440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 2-1/4
Overall Length (Decimal Inch) 2.2500
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 2-1/4
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.09

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Electro Hardware - #4-40, 11/32" OAL, 3/16" Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 11/32" Body Length, Passivated Finish


Item #: 63211379
Brand: Electro Hardware
Model #: 1308M09F16440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
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
Thread Type Male/Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 11/32
Overall Length (Decimal Inch) 0.3438
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Passivated
Body Length (Inch) 11/32
Body Length (Decimal Inch) 0.3438
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 303
Fastener Standard QQ-S-763

$4.12

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Electro Hardware - M5x0.80, 10mm OAL, 10mm Across Flats, Stainless Steel Hex Male/Male Circuit Board Standoffs - 10mm Body Length, Passivated Finish


Item #: 75251215
Brand: Electro Hardware
Model #: MMX1715M09-MSC
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/male threads are externally threaded on both ends. The ends mate with internally threaded fasteners or other standoffs.
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
Thread Type Male/Male
Material Stainless Steel
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 10.00
Thread Size M5x0.80
Width Across Flats (mm) 10.00
Finish/Coating Passivated
Body Length (mm) 10.00
Thread Length (mm) 9.00; 9.50; 10.00
Length Tolerance (mm) -0.150 to 0.150
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$3.38

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Electro Hardware - #10-32, 1" OAL, 1/4" Across Flats, Steel Hex Female Circuit Board Standoffs - 1" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67728162
Brand: Electro Hardware
Model #: P561M12F21-1032
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1
Overall Length (Decimal Inch) 1.0000
Thread Size #10-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Zinc-Plated Clear Chromate
Body Length (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$4.80

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Electro Hardware - #8-32, 7/8" OAL, Aluminum Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 7/8" Body Length, Bright Finish


Item #: 67725846
Brand: Electro Hardware
Model #: P553M04F16-832
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Aluminum
System of Measurement Inch
Body Shape Round
Overall Length (Inch) 7/8
Overall Length (Decimal Inch) 0.8750
Thread Style Fully Threaded
Thread Size #8-32
Finish/Coating Bright
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 7/8
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$1.39

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Electro Hardware - #4-40, 1-1/2" OAL, Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1-1/2" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67718684
Brand: Electro Hardware
Model #: P593M10F21-440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Steel
System of Measurement Inch
Body Shape Round
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Thread Style Fully Threaded
Thread Size #4-40
Finish/Coating Zinc-Plated Clear Chromate
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 1-1/2
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$5.00

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Electro Hardware - #6-32, 1-1/4" OAL, Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1-1/4" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67719161
Brand: Electro Hardware
Model #: P577M10F21-632
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Steel
System of Measurement Inch
Body Shape Round
Overall Length (Inch) 1-1/4
Overall Length (Decimal Inch) 1.2500
Thread Style Fully Threaded
Thread Size #6-32
Finish/Coating Zinc-Plated Clear Chromate
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 1-1/4
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 2
Fastener Standard ASTM B633 Type 1; QQ-S-633

$5.29

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Electro Hardware - M2.5x0.45, 23.97mm OAL, 4.5mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 20mm Body Length, Uncoated


Item #: 77122851
Brand: Electro Hardware
Model #: MMF1331M0916M25
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
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
Thread Type Male/Female
Material Stainless Steel
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 23.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 20.00
Thread Length (mm) 3.97
Thread Depth (mm) 4.80
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.49

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Made in USA - #4-40, 1/4" OAL, 1/4" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - Passivated Finish


Item #: 98297005
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1/4
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Inch) 1/4
Finish/Coating Passivated

$5.33

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Electro Hardware - M3x0.50, 15.76mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 11mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77123974
Brand: Electro Hardware
Model #: MMF1315M03F21M3
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Thread Type Male/Female
Material Brass
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 15.76
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 11.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Length Tolerance (mm) -0.150 to 0.150
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$2.68

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Electro Hardware - M3x0.50, 20mm OAL, 4.5mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 20mm Thread Depth, 20mm Body Length, Uncoated


Item #: 77129948
Brand: Electro Hardware
Model #: MP439M06F16M3
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Aluminum
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 20.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 20.00
Thread Depth (mm) 20.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$3.60

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Electro Hardware - #4-40, 5/8" OAL, 3/16" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 1/4" Thread Depth, 5/8" Body Length, Uncoated


Item #: 82336801
Brand: Electro Hardware
Model #: P317M09F16440
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 5/8
Overall Length (Decimal Inch) 0.6250
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Inch) 5/8
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade Grade 303
Fastener Standard QQ-S-763

$3.42

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Electro Hardware - M4x0.70, 52mm OAL, 6mm Across Flats, Brass Hex Partially Threaded Female Circuit Board Standoffs - 11.1mm Thread Depth, 52mm Body Length, Zinc-Plated Finish


Item #: 00267732
Brand: Electro Hardware
Model #: MP1103M03F21M4
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Thread Type Female
Material Brass
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 52.00
Thread Style Partially Threaded
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Zinc-Plated
Body Length (mm) 52.00
Thread Depth (mm) 11.10
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$7.70

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Electro Hardware - M2.5x0.45, 20mm OAL, 4.5mm Across Flats, Nylon Hex Partially Threaded Female Circuit Board Standoffs - 4.8mm Thread Depth, 20mm Body Length, Uncoated


Item #: 81776866
Brand: Electro Hardware
Model #: MP439M19F16M2.5
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Thread Type Female
Material Nylon
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 20.00
Thread Style Partially Threaded
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 20.00
Thread Depth (mm) 4.80
Tensile Strength (psi) 16500.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 101
Fastener Standard MIL-P-17091B

$4.08

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Electro Hardware - M3x0.50, 17.76mm OAL, 4.5mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 13mm Body Length, Uncoated


Item #: 77122737
Brand: Electro Hardware
Model #: MMF1317M09F16M3
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
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
Thread Type Male/Female
Material Stainless Steel
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 17.76
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 13.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.25

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Electro Hardware - M2.5x0.45, 21.97mm OAL, 4.5mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 18mm Body Length, Uncoated


Item #: 77122810
Brand: Electro Hardware
Model #: MMF1327M0916M25
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with male/female threads have one externally threaded end and one internally threaded end. The female end accepts male fasteners or other standoffs.
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
Thread Type Male/Female
Material Stainless Steel
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 21.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 18.00
Thread Length (mm) 3.97
Thread Depth (mm) 4.80
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.39

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Electro Hardware - M2.5x0.45, 24mm OAL, 4.5mm Across Flats, Stainless Steel Hex Partially Threaded Female Circuit Board Standoffs - 4.8mm Thread Depth, 24mm Body Length, Uncoated


Item #: 77131183
Brand: Electro Hardware
Model #: MP447M09F16M2.5
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Stainless Steel
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 24.00
Thread Style Partially Threaded
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 24.00
Thread Depth (mm) 4.80
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.60

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Electro Hardware - #8-32, 2" OAL, 1/4" Across Flats, Stainless Steel Hex Female Circuit Board Standoffs - 2" Body Length, Bright Finish


Item #: 67729608
Brand: Electro Hardware
Model #: P625M09F16-832
Exact Tooling IR#: 04

Features and Benefits

Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
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
Thread Type Female
Material Stainless Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Thread Size #8-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 2
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$7.44

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