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Bolts
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6739 of 12386 products

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Regular price $6.00

Regular price Sale price $6.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1/2-14 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1/2-14 * 3/4" [External Square Drive] [Male NPT]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1/4-18 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1/4-18 * 3/4" [External Square Drive] [Male NPT]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1/8-18 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 1/8-18 * 3/4" [External Square Drive] [Male NPT]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 2-1/2-8 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 2-1/2-8 * 3/4" [External Square Drive] [Male NPT]

Regular price $32.00

Regular price Sale price $32.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 2-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 2-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Regular price $22.00

Regular price Sale price $22.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 3-8 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 3-8 * 3/4" [External Square Drive] [Male NPT]

Regular price $46.00

Regular price Sale price $46.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 3/4-14 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 3/4-14 * 3/4" [External Square Drive] [Male NPT]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 3/8-18 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 3/8-18 * 3/4" [External Square Drive] [Male NPT]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 4-8 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread 316 Stainless Steel 4-8 * 3/4" [External Square Drive] [Male NPT]

Regular price $76.00

Regular price Sale price $76.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 1-1/2-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 1-1/2-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Regular price $10.00

Regular price Sale price $10.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 1-1/4-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 1-1/4-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Regular price $9.00

Regular price Sale price $9.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 1-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 1-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Regular price $6.00

Regular price Sale price $6.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 1/2-14 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 1/2-14 * 3/4" [External Square Drive] [Male NPT]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 1/4-18 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 1/4-18 * 3/4" [External Square Drive] [Male NPT]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 1/8-18 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 1/8-18 * 3/4" [External Square Drive] [Male NPT]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 2-1/2-8 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 2-1/2-8 * 3/4" [External Square Drive] [Male NPT]

Regular price $30.00

Regular price Sale price $30.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 2-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 2-11-1/2 * 3/4" [External Square Drive] [Male NPT]

Regular price $14.00

Regular price Sale price $14.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 3-8 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 3-8 * 3/4" [External Square Drive] [Male NPT]

Regular price $44.00

Regular price Sale price $44.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 3/4-14 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 3/4-14 * 3/4" [External Square Drive] [Male NPT]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Square Head Plug Set Screw Pipe Thread Stainless Steel 3/8-18 * 3/4" [External Square Drive] [Male NPT]

Square Head Plug Set Screw Pipe Thread Stainless Steel 3/8-18 * 3/4" [External Square Drive] [Male NPT]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 2" Grade 8 [Cup Point] [External Square Drive]

Regular price $29.00

Regular price Sale price $29.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $31.00

Regular price Sale price $31.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 3" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 3" Grade 8 [Cup Point] [External Square Drive]

Regular price $33.00

Regular price Sale price $33.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $41.00

Regular price Sale price $41.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 5" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1-14 * 5" Grade 8 [Cup Point] [External Square Drive]

Regular price $47.00

Regular price Sale price $47.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1" Grade 8 [Cup Point] [External Square Drive]

Regular price $6.00

Regular price Sale price $6.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]

Regular price $8.00

Regular price Sale price $8.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 2" Grade 8 [Cup Point] [External Square Drive]

Regular price $13.00

Regular price Sale price $13.00
Unit price per
Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Fine & Full Thread Black-Oxide Alloy Steel 1/2-20 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $10.00

Regular price Sale price $10.00
Unit price per

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Thread Type

Coarse Thread [UNC]
Fine Thread [UNF]
Extra-Fine Thread [UNEF]

Threading

Fully Threaded

Imperial Thread (Inch)

Pipe thread (Inch)

1/8-18
1/4-18
3/8-18
1/2-14
3/4-14
1-11-1/2
1-1/4-11-1/2
1-1/2-11-1/2
1-3/4-5
2-11-1/2
2-1/2-8
3-8
4-8

British Thread (Inch)

1/4-20
1/4-28
5/16-18
3/8-16
7/16-14
9/16-12
5/8-11
3/4-10
7/8-9
1-8
1-1/8-7
1-1/4-7
1-1/2-6
1-3/4-5

Screw Diameter

#2
#3
#4
#5
#6
#8
#10
#12
#14

Imperial Length (Inch)

Imperial Length (Feet)

2 Length
4 Length
6 Length
8 Length
10 Length
12 Length

Categories

Bolt
Machine Screw
Metal Screw
Pressure screw
Standoff
Pipe Fitting

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Aluminum
Black Oxide
Black Phosphate
Brass
Cadium Plated
Copper Nickel
Galvanized
Nylon
Silicone Bronze
Stainless Steel
Steel
Titanium
Yellow Zinc
Zinc

Stainless Steel Grade

316 Stainless Steel

Grade

*Grade* 2
*Grade* 5
*Grade* 8

Shape

Square

Fasteners Type

Anti-Thief Screw
Button Head
Button Head Cap Screw
Elevator
Female Standoff
Flanged
Flat Head
Flat Head Cap Screw
Full Thread
Hexagonal
Male Female Threaded Standoff
Oval Head
Pan Head
Plow Bolt
Plug
Round Head
Set Screw
Socket Head Cap Screw
Square Screw
Trailer Floor Screw
Truss Head
Undercut Flat Head
Reducing
Square

Connections

Male Connector

Thread Direction

Right Thread

Head Color

White Head
Black Head

Point Type

Cup
Dog
Full Dog
Knurled
Cone Point
Flat Point
Brass Point
Nylon Point
Oval Point

Drive

Allen
Allen Pin-In
Philips
Quadrex
Slotted
Square
Torx
Torx Pin-In

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429
Asme B18 5
Ifi 111
Ansi Asme B 18 5

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Les Attaches RJM

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