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Fastening Products - Circuit Board Fasteners For Sale | A1 Tooling - (7855 Products)

Electro Hardware - M3x0.50, 21mm OAL, 6mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 21mm Thread Depth, 21mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 21mm OAL, 6mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 21mm Thread Depth, 21mm Body Length, Uncoated


Item #: 77130599
Brand: Electro Hardware
Model #: MP1041M06F16M3
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) 21.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 21.00
Thread Depth (mm) 21.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$3.61

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Electro Hardware - #4-40, 1-3/16" OAL, 1/4" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 1" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #4-40, 1-3/16" OAL, 1/4" Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 1" Body Length, Bright Finish


Item #: 67738641
Brand: Electro Hardware
Model #: 1451M06F16-440
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.
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 Male/Female
Material Aluminum
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1-3/16
Overall Length (Decimal Inch) 1.1875
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 1
Body Length (Decimal Inch) 1.0000
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$1.59

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Electro Hardware - #4-40, 1/4" OAL, Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1/4" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

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


Item #: 67718320
Brand: Electro Hardware
Model #: P513M10F21-440
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) 1/4
Overall Length (Decimal Inch) 0.2500
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) 1/4
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

$3.52

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Electro Hardware - M3x0.50, 25mm OAL, 6mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 25mm Thread Depth, 25mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 25mm OAL, 6mm Across Flats, Aluminum Hex Fully Threaded Female Circuit Board Standoffs - 25mm Thread Depth, 25mm Body Length, Uncoated


Item #: 77130714
Brand: Electro Hardware
Model #: MP1049M06F16M3
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) 25.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 25.00
Thread Depth (mm) 25.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$3.72

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Electro Hardware - #10-32, 2" OAL, 1/4" Across Flats, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 2" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #10-32, 2" OAL, 1/4" Across Flats, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 2" Body Length, Bright Finish


Item #: 67722363
Brand: Electro Hardware
Model #: P625M07F16-1032
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.
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 Round
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Thread Style Fully Threaded
Thread Size #10-32
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 2
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; T-3
Fastener Standard QQ-S-763

$6.29

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Electro Hardware - #4-40, 1-1/16" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 7/8" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #4-40, 1-1/16" OAL, 1/4" Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 1/4" Thread Depth, 7/8" Body Length, Bright Finish


Item #: 67735407
Brand: Electro Hardware
Model #: 1447M09F16-440
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) 1-1/16
Overall Length (Decimal Inch) 1.0625
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 7/8
Body Length (Decimal Inch) 0.8750
Thread Length (Inch) 3/16
Thread Depth (Inch) 1/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$5.65

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Electro Hardware - M2.5x0.45, 13.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 10mm Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - M2.5x0.45, 13.97mm OAL, 4.5mm Across Flats, Brass Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 10mm Body Length, Zinc-Plated Clear Chromate Finish


Item #: 77123941
Brand: Electro Hardware
Model #: MMF1311M0321M25
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) 13.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Zinc-Plated Clear Chromate
Body Length (mm) 10.00
Thread Length (mm) 3.97
Thread Depth (mm) 4.80
Length Tolerance (mm) -0.150 to 0.150
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$2.66

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Electro Hardware - #6-32, 0.437" OAL, 1/4" Across Flats, Steel Hex Female Circuit Board Standoffs - 0.437" Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - #6-32, 0.437" OAL, 1/4" Across Flats, Steel Hex Female Circuit Board Standoffs - 0.437" Body Length, Zinc-Plated Finish


Item #: 43270032
Brand: Electro Hardware
Model #: EBSO-632-14ZI
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 (Decimal Inch) 0.4370
Thread Size #6-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Zinc-Plated
Fastening Method Self Clinching w/ Blind Hole
Body Length (Decimal Inch) 0.4370

$16.29

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Electro Hardware - #8-32, 1-1/4" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1-1/4" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #8-32, 1-1/4" OAL, Stainless Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1-1/4" Body Length, Bright Finish


Item #: 67721761
Brand: Electro Hardware
Model #: P577M07F16-832
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 Round
Overall Length (Inch) 1-1/4
Overall Length (Decimal Inch) 1.2500
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) 1-1/4
Thread Depth (Inch) 1
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade 18-8; Grade 303
Fastener Standard QQ-S-763

$5.68

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Electro Hardware - #8-32, 1/8" OAL, Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1/8" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #8-32, 1/8" OAL, Steel Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1/8" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67719286
Brand: Electro Hardware
Model #: P505M10F21-832
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.
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) 1/8
Overall Length (Decimal Inch) 0.1250
Thread Style Fully Threaded
Thread Size #8-32
Finish/Coating Zinc-Plated Clear Chromate
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
Body Length (Inch) 1/8
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

$3.28

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Electro Hardware - M3x0.50, 11.76mm OAL, 4.5mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 7mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 11.76mm OAL, 4.5mm Across Flats, Aluminum Hex Male/Female Circuit Board Standoffs - 6.4mm Thread Depth, 7mm Body Length, Uncoated


Item #: 77121242
Brand: Electro Hardware
Model #: MMF1305M06F16M3
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.
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 Male/Female
Material Aluminum
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 11.76
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 7.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Length Tolerance (mm) -0.150 to 0.150
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$4.23

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Electro Hardware - M2.5x0.45, 23mm OAL, 4.5mm Across Flats, Stainless Steel Hex Partially Threaded Female Circuit Board Standoffs - 4.8mm Thread Depth, 23mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M2.5x0.45, 23mm OAL, 4.5mm Across Flats, Stainless Steel Hex Partially Threaded Female Circuit Board Standoffs - 4.8mm Thread Depth, 23mm Body Length, Uncoated


Item #: 77131167
Brand: Electro Hardware
Model #: MP445M09F16M2.5
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) 23.00
Thread Style Partially Threaded
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 23.00
Thread Depth (mm) 4.80
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.53

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Electro Hardware - #10-32, 1-1/2" OAL, Brass Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1-1/2" Body Length, Zinc-Plated Clear Chromate Finish - A1 Tooling

Electro Hardware - #10-32, 1-1/2" OAL, Brass Round Fully Threaded Female Circuit Board Standoffs - 1" Thread Depth, 1-1/2" Body Length, Zinc-Plated Clear Chromate Finish


Item #: 67724401
Brand: Electro Hardware
Model #: P593M01F21-1032
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.
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 Round
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Thread Style Fully Threaded
Thread Size #10-32
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
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$4.83

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Electro Hardware - M3x0.50, 6mm OAL, 4.5mm Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 6mm Thread Depth, 6mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 6mm OAL, 4.5mm Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 6mm Thread Depth, 6mm Body Length, Uncoated


Item #: 77130839
Brand: Electro Hardware
Model #: MP411M09F16M3
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) 6.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 6.00
Thread Depth (mm) 6.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 303
Fastener Standard QQ-S-763

$3.68

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Electro Hardware - M4x0.70, 18.53mm OAL, 6mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 11.1mm Thread Depth, 9mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M4x0.70, 18.53mm OAL, 6mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 11.1mm Thread Depth, 9mm Body Length, Uncoated


Item #: 77123164
Brand: Electro Hardware
Model #: MMF1809M09F16M4
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) 18.53
Thread Size M4x0.70
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 9.00
Thread Length (mm) 9.53
Thread Depth (mm) 11.10
Length Tolerance (mm) -0.150 to 0.150
Material Grade Grade 303
Fastener Standard QQ-S-763

$5.75

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Made in USA - #4-40, 1-3/8" OAL, 1/4" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - Passivated Finish - A1 Tooling

Made in USA - #4-40, 1-3/8" OAL, 1/4" Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - Passivated Finish


Item #: 98297112
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) 1-3/8
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Inch) 1/4
Finish/Coating Passivated

$8.55

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Electro Hardware - M2.5x0.45, 18.97mm OAL, 4.5mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 15mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M2.5x0.45, 18.97mm OAL, 4.5mm Across Flats, Stainless Steel Hex Male/Female Circuit Board Standoffs - 4.8mm Thread Depth, 15mm Body Length, Uncoated


Item #: 63726517
Brand: Electro Hardware
Model #: MMF1321M0916M25
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) 18.97
Thread Size M2.5x0.45
Width Across Flats (mm) 4.50
Finish/Coating Uncoated
Body Length (mm) 15.00
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

$5.28

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Electro Hardware - #10-32, 3/4" OAL, 1/4" Across Flats, Aluminum Hex Female Circuit Board Standoffs - 3/4" Body Length, Bright Finish - A1 Tooling

Electro Hardware - #10-32, 3/4" OAL, 1/4" Across Flats, Aluminum Hex Female Circuit Board Standoffs - 3/4" Body Length, Bright Finish


Item #: 67733402
Brand: Electro Hardware
Model #: P545M06F16-1032
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.
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 Hex
Overall Length (Inch) 3/4
Overall Length (Decimal Inch) 0.7500
Thread Size #10-32
Width Across Flats (Decimal Inch) 0.2500
Width Across Flats (Inch) 1/4
Finish/Coating Bright
Body Length (Inch) 3/4
Length Tolerance (Decimal Inch) -0.005 to 0.005
Material Grade T-3
Fastener Standard QQ-A-225A Comp 2

$1.42

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Electro Hardware - M3x0.50, 5mm OAL, 6mm Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 5mm Thread Depth, 5mm Body Length, Uncoated - A1 Tooling

Electro Hardware - M3x0.50, 5mm OAL, 6mm Across Flats, Stainless Steel Hex Fully Threaded Female Circuit Board Standoffs - 5mm Thread Depth, 5mm Body Length, Uncoated


Item #: 77131282
Brand: Electro Hardware
Model #: MP1009M09F16M3
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) 5.00
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 5.00
Thread Depth (mm) 5.00
Length Tolerance (mm) -0.130 to 0.130
Material Grade Grade 303
Fastener Standard QQ-S-763

$3.83

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Electro Hardware - #4-40, 5/16" OAL, 3/16" Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 5/16" Thread Depth, 5/16" Body Length, Zinc-Plated Finish - A1 Tooling

Electro Hardware - #4-40, 5/16" OAL, 3/16" Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 5/16" Thread Depth, 5/16" Body Length, Zinc-Plated Finish


Item #: 82334954
Brand: Electro Hardware
Model #: P297M03F21440
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) 5/16
Overall Length (Decimal Inch) 0.3125
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Decimal Inch) 0.1875
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated
Body Length (Inch) 5/16
Thread Depth (Inch) 5/16
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard ASTM B633 Type 1; QQ-B-626 Comp 22

$1.35

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