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

Electro Hardware - #2 Screw 13/16" OAL 0.09" ID x 1/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - #2 Screw 13/16" OAL 0.09" ID x 1/4" OD Round Aluminum Circuit Board Spacers


Item #: 94987443
Brand: Electro Hardware
Model #: S549-M04-F16-C

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #2
Outside Diameter (Inch) 1/4
Overall Length (Inch) 13/16
Inside Diameter (Decimal Inch) 0.090
Finish/Coating Uncoated
Material Grade T-3

$5.86

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Electro Hardware - M3 Screw 5mm OAL 3.2 to 3.6mm ID x 4.5mm OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - M3 Screw 5mm OAL 3.2 to 3.6mm ID x 4.5mm OD Round Nylon Circuit Board Spacers


Item #: 77132017
Brand: Electro Hardware
Model #: MS409M17F16D

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Nylon is a lightweight, nonconductive material resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Type Female Unthreaded
Material Nylon
System of Measurement Metric
Body Shape Round
Screw Size M3
Outside Diameter (mm) 4.5
Overall Length (mm) 5.0
Inside Diameter (mm) 3.2 to 3.6
Finish/Coating Uncoated
Material Grade Grade 101
Inside Diameter Tolerance (mm) 0.000 to 0.270
Length Tolerance (mm) -0.130 to 0.130
Fastener Standard MIL-P-17091B

$1.93

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Electro Hardware - #2 Screw 7/8" OAL 0.089" ID x 1/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - #2 Screw 7/8" OAL 0.089" ID x 1/4" OD Round Aluminum Circuit Board Spacers


Item #: 67716647
Brand: Electro Hardware
Model #: S553-M04-F16-C

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Aluminum
System of Measurement Inch
Body Shape Round
Screw Size #2
Outside Diameter (Decimal Inch) 0.2500
Outside Diameter (Inch) 1/4
Overall Length (Decimal Inch) 0.8750
Overall Length (Inch) 7/8
Inside Diameter (Decimal Inch) 0.089
Finish/Coating Uncoated
Material Grade T-3
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Length Tolerance (Decimal Inch) -0.005 to 0.005
Fastener Standard QQ-A-225A Comp 2

$1.34

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Electro Hardware - #8-32, 0.812" OAL, 1/4" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 0.812" OAL, 1/4" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95765541
Brand: Electro Hardware
Model #: 1433-M09F16-832

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 (Decimal Inch) 0.8120
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.4370
Thread Length (Inch) 3/8
Thread Depth (Inch) 1/4
Material Grade Grade 303

$24.79

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Electro Hardware - M2.5 Screw 19mm OAL 2.7mm ID x 4.5mm OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - M2.5 Screw 19mm OAL 2.7mm ID x 4.5mm OD Round Nylon Circuit Board Spacers


Item #: 15994759
Brand: Electro Hardware
Model #: MS437-M17-F16-C

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Nylon is a lightweight, nonconductive material resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Type Female Unthreaded
Material Nylon
System of Measurement Metric
Body Shape Round
Screw Size M2.5
Outside Diameter (mm) 4.5
Overall Length (mm) 19.0
Inside Diameter (mm) 2.7
Finish/Coating Uncoated
Material Grade 6/6

$20.93

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Electro Hardware - #8-32, 3-3/8" OAL, 3/8" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 3-3/8" OAL, 3/8" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff


Item #: 95762001
Brand: Electro Hardware
Model #: 1789M06F16-832

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) 3-3/8
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 3/8
Finish/Coating Uncoated
Body Length (Decimal Inch) 3.0000
Thread Length (Inch) 3/8
Thread Depth (Inch) 0.4370
Material Grade T-3

$30.92

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Electro Hardware - #8-32, 0.8439" OAL, 1/4" Across Flats, Nylon Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 0.8439" OAL, 1/4" Across Flats, Nylon Male/Female Hex Circuit Board Standoff


Item #: 95766051
Brand: Electro Hardware
Model #: 1434-M19F16-832

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.
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 Male/Female
Material Nylon
System of Measurement Inch
Body Shape Hex
Overall Length (Decimal Inch) 0.8439
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.4690
Thread Length (Inch) 3/8
Thread Depth (Inch) 1/4
Material Grade 6/6

$35.04

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Electro Hardware - 1/2" Screw 1-1/2" OAL 0.505" ID x 1" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/2" Screw 1-1/2" OAL 0.505" ID x 1" OD Round Stainless Steel Circuit Board Spacers


Item #: 94982634
Brand: Electro Hardware
Model #: S5093-M07-F16-O

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size 1/2
Outside Diameter (Inch) 1
Overall Length (Inch) 1-1/2
Inside Diameter (Decimal Inch) 0.505
Finish/Coating Uncoated
Material Grade Grade 303

$321.13

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Electro Hardware - #4-40, 0.53" OAL, 1/4" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #4-40, 0.53" OAL, 1/4" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff


Item #: 95766937
Brand: Electro Hardware
Model #: 1430-M06F16-440

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 (Decimal Inch) 0.5300
Thread Style Fully Threaded
Thread Size #4-40
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.3430
Thread Length (Inch) 0.1870
Thread Depth (Inch) 0.1870
Material Grade T-3

$7.46

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Electro Hardware - #6-32, 1" OAL, 3/16" Across Flats, Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #6-32, 1" OAL, 3/16" Across Flats, Steel Male/Female Hex Circuit Board Standoff


Item #: 95768024
Brand: Electro Hardware
Model #: 1321-M12F21-632

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.
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 Male/Female
Material Steel
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1
Thread Style Fully Threaded
Thread Size #6-32
Width Across Flats (Inch) 3/16
Finish/Coating Zinc-Plated
Body Length (Decimal Inch) 0.7500
Thread Length (Inch) 1/4
Thread Depth (Inch) 3/8
Material Grade 12L14

$27.68

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Electro Hardware - 1/4" Screw 2" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/4" Screw 2" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers


Item #: 94995545
Brand: Electro Hardware
Model #: SPX1455-M29F09K

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size 1/4
Outside Diameter (Inch) 1/2
Overall Length (Inch) 2
Inside Diameter (Decimal Inch) 0.252
Finish/Coating Passivated
Material Grade 316

$184.99

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Electro Hardware - #10 Screw 3/8" OAL 0.192" ID x 5/8" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #10 Screw 3/8" OAL 0.192" ID x 5/8" OD Round Steel Circuit Board Spacers


Item #: 94976255
Brand: Electro Hardware
Model #: S1621-M10-F21-I

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Steel
System of Measurement Inch
Body Shape Round
Screw Size #10
Outside Diameter (Inch) 5/8
Overall Length (Inch) 3/8
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Zinc-Clear
Material Grade 12L14

$30.92

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Electro Hardware - #8-32, 1-1/4" OAL, 1/4" Across Flats, Nylon Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 1-1/4" OAL, 1/4" Across Flats, Nylon Male/Female Hex Circuit Board Standoff


Item #: 95765285
Brand: Electro Hardware
Model #: 1447-M19F16-832

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.
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 Male/Female
Material Nylon
System of Measurement Inch
Body Shape Hex
Overall Length (Inch) 1-1/4
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.8750
Thread Length (Inch) 3/8
Thread Depth (Inch) 0.4370
Material Grade 6/6

$6.13

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Electro Hardware - #8-32, 0.687" OAL, 1/4" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #8-32, 0.687" OAL, 1/4" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff


Item #: 95766978
Brand: Electro Hardware
Model #: 1429-M06F16-832

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 (Decimal Inch) 0.6870
Thread Style Fully Threaded
Thread Size #8-32
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.3120
Thread Length (Inch) 3/8
Thread Depth (Inch) 0.1870
Material Grade T-3

$6.52

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Electro Hardware - M6x1, 42.7mm OAL, 13mm Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - M6x1, 42.7mm OAL, 13mm Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95758280
Brand: Electro Hardware
Model #: MMF2751M09F16M6

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) 42.70
Thread Style Fully Threaded
Thread Size M6x1
Width Across Flats (mm) 13.00
Finish/Coating Uncoated
Body Length (mm) 30.00
Thread Length (mm) 12.7
Thread Depth (mm) 15.00
Material Grade Grade 303

$81.56

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Corner Radius End Mill: 1/4″ Dia, 3/4″ LOC, 0.015″ Radius, 4 Flutes, Solid Carbide 2-1/2″ OAL, 1/4″ Shank Dia, 30 ° Helix, AlTiN Coated, Corner Radius End, Centercutting, Series UADE

Corner Radius End Mill: 1/4″ Dia, 3/4″ LOC, 0.015″ Radius, 4 Flutes, Solid Carbide 2-1/2″ OAL, 1/4″ Shank Dia, 30 ° Helix, AlTiN Coated, Corner Radius End, Centercutting, Series UADE


Item #: 46881207
Brand: Kennametal
Model #: 4079290

Product Specifications

Mill Diameter (Decimal Inch) 0.2500
Mill Diameter (Inch) 1/4
Length of Cut (Inch) 3/4
Corner Radius (Decimal Inch) 0.0150
Number Of Flutes 4
End Mill Material Solid Carbide
Extended Reach No
End Type Corner Radius
Length Type Long
Flute Type Spiral
Helix Angle 30
Centercutting Yes
Variable Index Yes
Variable Helix No
Shank Diameter (Inch) 1/4
Overall Length (Inch) 2-1/2
Mill Diameter Tolerance +0.000000 to -0.002000 in
Shank Diameter Tolerance +0.00000/-0.00031 in
Cutting Direction Right Hand
Flute Direction Right Hand
Series UADE
Single Or Double End Single
Coating/Finish AlTiN
Length Of Cut (Decimal Inch - 4 Decimals) 0.7500

$41.63

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Electro Hardware - 1" Screw 1/2" OAL 1" ID x 2" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1" Screw 1/2" OAL 1" ID x 2" OD Round Stainless Steel Circuit Board Spacers


Item #: 94995685
Brand: Electro Hardware
Model #: SPX9029-M29F09R

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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
Type Female Unthreaded
Material Stainless Steel
System of Measurement Inch
Body Shape Round
Screw Size 1
Outside Diameter (Inch) 2
Overall Length (Inch) 1/2
Inside Diameter (Decimal Inch) 1.000
Finish/Coating Passivated
Material Grade 316

$669.38

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Electro Hardware - #2 Screw 11/16" OAL 0.09" ID x 1/4" OD Round Brass Circuit Board Spacers - A1 Tooling

Electro Hardware - #2 Screw 11/16" OAL 0.09" ID x 1/4" OD Round Brass Circuit Board Spacers


Item #: 94987518
Brand: Electro Hardware
Model #: S541-M01-F21-C

Features and Benefits

Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Female Unthreaded
Material Brass
System of Measurement Inch
Body Shape Round
Screw Size #2
Outside Diameter (Inch) 1/4
Overall Length (Inch) 11/16
Inside Diameter (Decimal Inch) 0.090
Finish/Coating Zinc-Clear
Material Grade 360

$17.33

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Electro Hardware - M3x0.50, 35.76mm OAL, 6mm Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - M3x0.50, 35.76mm OAL, 6mm Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95759536
Brand: Electro Hardware
Model #: MMF1853M09F6-M3

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) 35.76
Thread Style Fully Threaded
Thread Size M3x0.50
Width Across Flats (mm) 6.00
Finish/Coating Uncoated
Body Length (mm) 31.00
Thread Length (mm) 4.76
Thread Depth (mm) 6.40
Material Grade Grade 303

$65.57

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Electro Hardware - M2.5x0.45, 23.97mm OAL, 4.5mm Across Flats, Nylon Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - M2.5x0.45, 23.97mm OAL, 4.5mm Across Flats, Nylon Male/Female Hex Circuit Board Standoff


Item #: 95760526
Brand: Electro Hardware
Model #: MMF1331M19F62.5

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.
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 Male/Female
Material Nylon
System of Measurement Metric
Body Shape Hex
Overall Length (mm) 23.97
Thread Style Fully Threaded
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
Material Grade 6/6

$30.78

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