1/2"-20 Stainless Steel Hex Cap Screws

Diameter - Thread Pitch: 1/2" - 20

1/2"-20
Hexagon head designed to be driven by a wrench or socket
Also called hex cap bolts, hex bolts, tap bolts or hex cap screws
18-8 Stainless steel hex cap screws offer protection from weather and corrosive environments
Rust resistant in freshwater environments
For saltwater environments use the 316 stainless steel version

A hex cap screw in smaller sizes may not have a shoulder. When a hex cap screw is fully threaded it can also be referred to as a tap bolt.

Hex Bolts are measured as: Diameter x Thread Pitch x Length from Under Head
FT: Fully Threaded
PT: Partially Threaded

** 1/2"-20 Hex Cap Screws listed as PT, usually have a threaded portion of about 1-1/4".
However, this can vary slightly from manufacturer to manufacturer.

Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Select Package Quantity

Hex Cap Screws 18-8 SS - 1/2-20 x 3/4" FT

SKU #94002

1
$1.23 (1.23/ea)

100
$102.00 (1.02/ea)

1000
$880.00 (0.88/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 7/8" FT

SKU #94012

1
$1.24 (1.24/ea)

100
$115.00 (1.15/ea)

1000
$1,110.00 (1.11/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 1" FT

SKU #94022

1
$1.29 (1.29/ea)

100
$113.00 (1.13/ea)

1000
$970.00 (0.97/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 1-1/4" FT

SKU #94032

1
$1.41 (1.41/ea)

100
$124.00 (1.24/ea)

1000
$1,070.00 (1.07/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 1-3/8" FT

SKU #94042

1
$1.43 (1.43/ea)

100
$128.00 (1.28/ea)

1000
$1,100.00 (1.1/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 1-1/2" FT

SKU #94052

1
$1.47 (1.47/ea)

100
$130.00 (1.3/ea)

1000
$1,110.00 (1.11/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 1-3/4" FT

SKU #94062

1
$1.62 (1.62/ea)

100
$144.00 (1.44/ea)

1000
$1,240.00 (1.24/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 2" PT

SKU #94072

1
$1.94 (1.94/ea)

100
$172.00 (1.72/ea)

1000
$1,480.00 (1.48/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 2-1/4" PT

SKU #94082

1
$3.36 (3.36/ea)

100
$311.00 (3.11/ea)

1000
$3,090.00 (3.09/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 2-1/2" PT

SKU #94092

1
$2.26 (2.26/ea)

100
$199.00 (1.99/ea)

1000
$1,710.00 (1.71/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 2-3/4" PT

SKU #94102

1
$4.37 (4.37/ea)

100
$403.00 (4.03/ea)

1000
$4,010.00 (4.01/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 3" PT

SKU #94112

1
$2.55 (2.55/ea)

100
$219.00 (2.19/ea)

1000
$1,880.00 (1.88/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 3-1/4" PT

SKU #94122

1
$3.00 (3/ea)

100
$275.00 (2.75/ea)

1000
$2,500.00 (2.5/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 3-1/2" PT

SKU #94132

1
$3.45 (3.45/ea)

100
$300.00 (3/ea)

1000
$2,580.00 (2.58/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 3-3/4" PT

SKU #94142

1
$4.00 (4/ea)

100
$310.00 (3.1/ea)

1000
$2,800.00 (2.8/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 4" PT

SKU #94152

1
$4.19 (4.19/ea)

100
$334.00 (3.34/ea)

1000
$2,880.00 (2.88/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 4-1/2" PT

SKU #94162

1
$4.31 (4.31/ea)

100
$665.00 (6.65/ea)

1000
$3,140.00 (3.14/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 5" PT

SKU #94172

1
$4.91 (4.91/ea)

100
$456.00 (4.56/ea)

1000
$3,920.00 (3.92/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 5-1/2" PT

SKU #94182

1
$6.00 (6/ea)

100
$500.00 (5/ea)

1000
$4,250.00 (4.25/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 6" PT

SKU #94192

1
$6.38 (6.38/ea)

100
$506.00 (5.06/ea)

1000
$4,350.00 (4.35/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 6-1/2" PT

SKU #94202

1
$7.00 (7/ea)

100
$550.00 (5.5/ea)

1000
$5,250.00 (5.25/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 7" PT

SKU #94212

1
$8.00 (8/ea)

100
$650.00 (6.5/ea)

1000
$6,000.00 (6/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 7-1/2" PT

SKU #94222

1
$9.00 (9/ea)

100
$700.00 (7/ea)

1000
$6,500.00 (6.5/ea)

Subtotal: $0.00 /

Hex Cap Screws 18-8 SS - 1/2-20 x 8" PT

SKU #94232

1
$10.50 (10.5/ea)

100
$850.00 (8.5/ea)

1000
$8,000.00 (8/ea)

Subtotal: $0.00 /

FREQUENTLY USED WITH

Hex Finish Nuts 304 SS - 1/2"-20 (3/4" Flats x 7/16" Thick) 123092

1
$0.47 (0.47/ea)

100
$34.00 (0.34/ea)

1000
$290.00 (0.29/ea)

Subtotal: $0.00 /

Flat Washers 304 SS - 1/2" (.531 ID x 1-1/4 OD x .062 Thick) 1000-105182

1
$0.28 (0.28/ea)

100
$16.00 (0.16/ea)

1000
$140.00 (0.14/ea)

Subtotal: $0.00 /

MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz. 1050-106

Our Price: $18.11

Subtotal: $0.00 /

1/2"-20 Stainless Steel Hex Cap Screws

Diameter - Thread Pitch: 1/2" - 20

FREQUENTLY USED WITH

Product Specifications

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