Email: sales@a1tooling.com | Phone: (888) 988-8820
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

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

Electro Hardware - 3/8" Screw 7/8" OAL 0.38" ID x 3/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - 3/8" Screw 7/8" OAL 0.38" ID x 3/4" OD Round Aluminum Circuit Board Spacers


Item #: 94979598
Brand: Electro Hardware
Model #: S1953-M04-F16-M

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 3/8
Outside Diameter (Inch) 3/4
Overall Length (Inch) 7/8
Inside Diameter (Decimal Inch) 0.380
Finish/Coating Uncoated
Material Grade T-3

$35.58

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 - #10 Screw 1" OAL 0.192" ID x 3/8" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #10 Screw 1" OAL 0.192" ID x 3/8" OD Round Stainless Steel Circuit Board Spacers


Item #: 94993755
Brand: Electro Hardware
Model #: SPX1111-M29F09I

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 #10
Outside Diameter (Inch) 3/8
Overall Length (Inch) 1
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Passivated
Material Grade 316

$65.56

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" Screw 3" OAL 1" ID x 2" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1" Screw 3" OAL 1" ID x 2" OD Round Stainless Steel Circuit Board Spacers


Item #: 94993284
Brand: Electro Hardware
Model #: S9125D-M07F16-R

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) 3
Inside Diameter (Decimal Inch) 1.000
Finish/Coating Uncoated
Material Grade Grade 303

$926.08

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 - 1/2" Screw 1" OAL 0.505" ID x 1" OD Round Nylon Circuit Board Spacers - A1 Tooling

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


Item #: 94982857
Brand: Electro Hardware
Model #: S5061-M17-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.
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 Inch
Body Shape Round
Screw Size 1/2
Outside Diameter (Inch) 1
Overall Length (Inch) 1
Inside Diameter (Decimal Inch) 0.505
Finish/Coating Uncoated
Material Grade 6/6

$11.22

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 - 3/8" Screw 2-1/4" OAL 0.38" ID x 3/4" OD Round Brass Circuit Board Spacers - A1 Tooling

Electro Hardware - 3/8" Screw 2-1/4" OAL 0.38" ID x 3/4" OD Round Brass Circuit Board Spacers


Item #: 94980950
Brand: Electro Hardware
Model #: S2025A-M01F21-M

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 3/8
Outside Diameter (Inch) 3/4
Overall Length (Inch) 2-1/4
Inside Diameter (Decimal Inch) 0.380
Finish/Coating Zinc-Clear
Material Grade 360

$194.15

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 - #4 Screw 13/32" OAL 0.115" ID x 1/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - #4 Screw 13/32" OAL 0.115" ID x 1/4" OD Round Aluminum Circuit Board Spacers


Item #: 94984069
Brand: Electro Hardware
Model #: S523-M04-F16-E

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 #4
Outside Diameter (Inch) 1/4
Overall Length (Inch) 0.4063
Inside Diameter (Decimal Inch) 0.115
Finish/Coating Uncoated
Material Grade T-3

$5.86

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 - #6-32, 2-1/2" OAL, 1/4" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #6-32, 2-1/2" OAL, 1/4" Across Flats, Stainless Steel Male/Female Hex Circuit Board Standoff


Item #: 95766168
Brand: Electro Hardware
Model #: 1491-M09F16-632

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.
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) 2-1/2
Thread Style Fully Threaded
Thread Size #6-32
Width Across Flats (Inch) 1/4
Finish/Coating Uncoated
Body Length (Decimal Inch) 2.2500
Thread Length (Inch) 1/4
Thread Depth (Inch) 3/8
Material Grade Grade 303

$46.78

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 - #10 Screw 9/32" OAL 0.192" ID x 5/16" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - #10 Screw 9/32" OAL 0.192" ID x 5/16" OD Round Nylon Circuit Board Spacers


Item #: 94991767
Brand: Electro Hardware
Model #: S795-M17-F16-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.
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 Inch
Body Shape Round
Screw Size #10
Outside Diameter (Inch) 5/16
Overall Length (Inch) 0.2813
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Uncoated
Material Grade 6/6

$2.40

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

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

Square End Mill: 1'' Dia, 2-5/8'' LOC, 1'' Shank Dia, 6'' OAL, 3 Flutes, Solid Carbide Single End, TiB2 Finish, Spiral Flute, RH Cut, RH Flute, Series 43

Square End Mill: 1'' Dia, 2-5/8'' LOC, 1'' Shank Dia, 6'' OAL, 3 Flutes, Solid Carbide Single End, TiB2 Finish, Spiral Flute, RH Cut, RH Flute, Series 43


Item #: 86552908
Brand: SGS
Model #: 34753

Product Specifications

Mill Diameter (Inch) 1
Mill Diameter (Decimal Inch) 1.0000
Number Of Flutes 3
Length of Cut (Inch) 2-5/8
End Mill Material Solid Carbide
End Type Single
Centercutting No
Cutting Direction Right Hand
Shank Diameter (Inch) 1
Finish/Coating TiB2
Overall Length (Inch) 6
Helix Angle 38
Chipbreaker No
Variable Helix No
Variable Index No
Extended Reach No
Length Of Cut Range (Decimal Inch) 2.0000+
Shank Type Straight-Cylindrical
Length of Cut (Decimal Inch) 2.6250
Material Grade Micrograin
Shank Diameter (Decimal Inch) 1.0000
Overall Length (Decimal Inch) 6.0000
Flute Direction Right Hand
Flute Type Spiral
Helix Style Medium
Shank Diameter Tolerance +0.00000/-0.00051 in
Length Type Regular
Mill Diameter Tolerance +0.00000/-0.00051 in
Series 43

$65.57

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 - #4 Screw 1/4" OAL 0.115" ID x 3/16" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - #4 Screw 1/4" OAL 0.115" ID x 3/16" OD Round Nylon Circuit Board Spacers


Item #: 94980422
Brand: Electro Hardware
Model #: S293-M35-F16-E

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 Inch
Body Shape Round
Screw Size #4
Outside Diameter (Inch) 3/16
Overall Length (Inch) 1/4
Inside Diameter (Decimal Inch) 0.115
Finish/Coating Uncoated
Material Grade 6/6

$1.45

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" Screw 1-3/8" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/4" Screw 1-3/8" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers


Item #: 94996238
Brand: Electro Hardware
Model #: SPX1415-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) 1-3/8
Inside Diameter (Decimal Inch) 0.252
Finish/Coating Passivated
Material Grade 316

$169.64

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 - 5/16" Screw 1/8" OAL 0.315" ID x 3/4" OD Round Aluminum Circuit Board Spacers - A1 Tooling

Electro Hardware - 5/16" Screw 1/8" OAL 0.315" ID x 3/4" OD Round Aluminum Circuit Board Spacers


Item #: 94977576
Brand: Electro Hardware
Model #: S1905-M04-F16-L

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 5/16
Outside Diameter (Inch) 3/4
Overall Length (Inch) 1/8
Inside Diameter (Decimal Inch) 0.315
Finish/Coating Uncoated
Material Grade T-3

$23.59

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 - #10 Screw 2-1/2" OAL 0.192" ID x 5/8" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - #10 Screw 2-1/2" OAL 0.192" ID x 5/8" OD Round Nylon Circuit Board Spacers


Item #: 94977402
Brand: Electro Hardware
Model #: S1725B-M17F16-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.
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 Inch
Body Shape Round
Screw Size #10
Outside Diameter (Inch) 5/8
Overall Length (Inch) 2-1/2
Inside Diameter (Decimal Inch) 0.192
Finish/Coating Uncoated
Material Grade 6/6

$15.72

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 - M3 Screw 13mm OAL 3.2 to 3.6mm ID x 4.5mm OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - M3 Screw 13mm OAL 3.2 to 3.6mm ID x 4.5mm OD Round Nylon Circuit Board Spacers


Item #: 77212918
Brand: Electro Hardware
Model #: MS425M17F16D

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) 13.0
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

$2.16

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 - #6 Screw 1-5/16" OAL 0.14" ID x 5/16" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #6 Screw 1-5/16" OAL 0.14" ID x 5/16" OD Round Steel Circuit Board Spacers


Item #: 94992237
Brand: Electro Hardware
Model #: S861-M10-F21-G

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 #6
Outside Diameter (Inch) 5/16
Overall Length (Inch) 1-5/16
Inside Diameter (Decimal Inch) 0.140
Finish/Coating Zinc-Clear
Material Grade 12L14

$41.44

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 - #8 Screw 11/16" OAL 0.166" ID x 5/16" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - #8 Screw 11/16" OAL 0.166" ID x 5/16" OD Round Stainless Steel Circuit Board Spacers


Item #: 94992443
Brand: Electro Hardware
Model #: S821-M07-F16-H

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 #8
Outside Diameter (Inch) 5/16
Overall Length (Inch) 11/16
Inside Diameter (Decimal Inch) 0.166
Finish/Coating Uncoated
Material Grade Grade 303

$41.17

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 - 3/4" Screw 1/2" OAL 3/4" ID x 1-1/2" OD Round Nylon Circuit Board Spacers - A1 Tooling

Electro Hardware - 3/4" Screw 1/2" OAL 3/4" ID x 1-1/2" OD Round Nylon Circuit Board Spacers


Item #: 94990710
Brand: Electro Hardware
Model #: S7029-M17-F16-Q

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 Inch
Body Shape Round
Screw Size 3/4
Outside Diameter (Inch) 1-1/2
Overall Length (Inch) 1/2
Inside Diameter (Decimal Inch) 0.750
Finish/Coating Uncoated
Material Grade 6/6

$11.99

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 - #6-32, 0.437" OAL, 3/16" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff - A1 Tooling

Electro Hardware - #6-32, 0.437" OAL, 3/16" Across Flats, Aluminum Male/Female Hex Circuit Board Standoff


Item #: 95767703
Brand: Electro Hardware
Model #: 1303-M06F16-632

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.
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) 0.4370
Thread Style Fully Threaded
Thread Size #6-32
Width Across Flats (Inch) 3/16
Finish/Coating Uncoated
Body Length (Decimal Inch) 0.1870
Thread Length (Inch) 1/4
Thread Depth (Inch) 0.0620
Material Grade T-3

$12.79

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" Screw 1-5/8" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 1/4" Screw 1-5/8" OAL 0.252" ID x 1/2" OD Round Stainless Steel Circuit Board Spacers


Item #: 94996170
Brand: Electro Hardware
Model #: SPX1431-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) 1-5/8
Inside Diameter (Decimal Inch) 0.252
Finish/Coating Passivated
Material Grade 316

$180.78

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 - 5/16" Screw 3/4" OAL 0.315" ID x 3/4" OD Round Steel Circuit Board Spacers - A1 Tooling

Electro Hardware - 5/16" Screw 3/4" OAL 0.315" ID x 3/4" OD Round Steel Circuit Board Spacers


Item #: 94979093
Brand: Electro Hardware
Model #: S1945-M10-F21-L

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 5/16
Outside Diameter (Inch) 3/4
Overall Length (Inch) 3/4
Inside Diameter (Decimal Inch) 0.315
Finish/Coating Zinc-Clear
Material Grade 12L14

$58.77

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

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