Hex Head Cap Screws — Grade 8 — Made in USA

The six ticks on the head of our steel screws signify that they are Grade 8, offering greater strength and durability than traditional Grade 5 cap screws. The zinc-yellow chromate coating offers a high level of corrosion resistance and rust protection.

The minimum thread length can by calculated using the following formula: Minimum Thread Length = 2 x Diameter + 1/4".

Course Thread (UNC)

Length Pkg. Qty.
1/4"-20
0.375" HS8Y-14C-0.375 100
0.5" HS8Y-14C-0.5 100
0.625" HS8Y-14C-0.625 100
0.75" HS8Y-14C-0.75 100
0.875" HS8Y-14C-0.875 100
1.0" HS8Y-14C-1 100
1.25" HS8Y-14C-1.25 100
1.5" HS8Y-14C-1.5 100
1.75" HS8Y-14C-1.75 50
2.0" HS8Y-14C-2 50
2.25" HS8Y-14C-2.25 50
2.5" HS8Y-14C-2.5 50
2.75" HS8Y-14C-2.75 25
3.0" HS8Y-14C-3 25
3.25" HS8Y-14C-3.25 25
3.5" HS8Y-14C-3.5 25
3.75" HS8Y-14C-3.75 25
4.0" HS8Y-14C-4 10
4.5" HS8Y-14C-4.5 10
5.0" HS8Y-14C-5 10
5.5" HS8Y-14C-5.5 5
6.0" HS8Y-14C-6 5
6.5" HS8Y-14C-6.5 5
7.0" HS8Y-14C-7 5
7.5" HS8Y-14C-7.5 5
5/16"-18
0.5" HS8Y-516C-0.5 100
0.625" HS8Y-516C-0.625 50
0.75" HS8Y-516C-0.75 50
0.875" HS8Y-516C-0.875 50
1.0" HS8Y-516C-1 50
1.25" HS8Y-516C-1.25 50
1.5" HS8Y-516C-1.5 50
1.75" HS8Y-516C-1.75 50
2.0" HS8Y-516C-2 50
2.25" HS8Y-516C-2.25 25
2.5" HS8Y-516C-2.5 25
2.75" HS8Y-516C-2.75 25
3.0" HS8Y-516C-3 25
3.25" HS8Y-516C-3.25 25
3.5" HS8Y-516C-3.5 10
3.75" HS8Y-516C-3.75 10
4.0" HS8Y-516C-4 10
4.5" HS8Y-516C-4.5 10
5.0" HS8Y-516C-5 5
5.5" HS8Y-516C-5.5 5
6.0" HS8Y-516C-6 5
7.0" HS8Y-516C-7 5
7.5" HS8Y-516C-7.5 1
8.0" HS8Y-516C-8 1
3/8"-16
0.5" HS8Y-38C-0.5 50
0.625" HS8Y-38C-0.625 50
0.75" HS8Y-38C-0.75 50
0.875" HS8Y-38C-0.875 50
1.0" HS8Y-38C-1 50
1.25" HS8Y-38C-1.25 50
1.5" HS8Y-38C-1.5 50
1.75" HS8Y-38C-1.75 50
2.0" HS8Y-38C-2 25
2.25" HS8Y-38C-2.25 25
2.5" HS8Y-38C-2.5 25
Length Pkg. Qty.
3/8"-16 (Cont.)
2.75" HS8Y-38C-2.75 25
3.0" HS8Y-38C-3 25
3.25" HS8Y-38C-3.25 10
3.5" HS8Y-38C-3.5 10
3.75" HS8Y-38C-3.75 10
4.0" HS8Y-38C-4 10
4.5" HS8Y-38C-4.5 5
5.0" HS8Y-38C-5 5
5.5" HS8Y-38C-5.5 5
6.0" HS8Y-38C-6 5
6.5" HS8Y-38C-6.5 5
7.0" HS8Y-38C-7 5
8.0" HS8Y-38C-8 1
7/16"-14
0.75" HS8Y-716C-0.75 25
0.875" HS8Y-716C-0.875 25
1.0" HS8Y-716C-1 25
1.25" HS8Y-716C-1.25 25
1.5" HS8Y-716C-1.5 25
1.75" HS8Y-716C-1.75 10
2.0" HS8Y-716C-2 10
2.25" HS8Y-716C-2.25 10
2.5" HS8Y-716C-2.5 10
2.75" HS8Y-716C-2.75 10
3.0" HS8Y-716C-3 10
3.5" HS8Y-716C-3.5 10
4.0" HS8Y-716C-4 5
4.5" HS8Y-716C-4.5 5
5.0" HS8Y-716C-5 5
5.5" HS8Y-716C-5.5 5
6.0" HS8Y-716C-6 5
6.5" HS8Y-716C-6.5 1
7.0" HS8Y-716C-7 1
8.0" HS8Y-716C-8 1
1/2"-13
0.75" HS8Y-12C-0.75 25
0.875" HS8Y-12C-0.875 25
1.0" HS8Y-12C-1 25
1.25" HS8Y-12C-1.25 25
1.5" HS8Y-12C-1.5 25
1.75" HS8Y-12C-1.75 10
2.0" HS8Y-12C-2 10
2.25" HS8Y-12C-2.25 10
2.5" HS8Y-12C-2.5 10
2.75" HS8Y-12C-2.75 10
3.0" HS8Y-12C-3 10
3.25" HS8Y-12C-3.25 10
3.5" HS8Y-12C-3.5 10
3.75" HS8Y-12C-3.75 5
4.0" HS8Y-12C-4 5
4.5" HS8Y-12C-4.5 5
5.0" HS8Y-12C-5 5
5.5" HS8Y-12C-5.5 5
6.0" HS8Y-12C-6 5
6.5" HS8Y-12C-6.5 1
7.0" HS8Y-12C-7 1
8.0" HS8Y-12C-8 1
9/16"-12
1.0" HS8Y-916C-1 10
1.25" HS8Y-916C-1.25 10
1.5" HS8Y-916C-1.5 10
1.75" HS8Y-916C-1.75 5
2.0" HS8Y-916C-2 5
Length Pkg. Qty.
9/16"-12 (Cont.)
2.25" HS8Y-916C-2.25 5
2.5" HS8Y-916C-2.5 5
2.75" HS8Y-916C-2.75 5
3.0" HS8Y-916C-3 5
3.25" HS8Y-916C-3.25 5
3.5" HS8Y-916C-3.5 5
3.75" HS8Y-916C-3.75 5
4.0" HS8Y-916C-4 5
4.5" HS8Y-916C-4.5 1
5.0" HS8Y-916C-5 1
5.5" HS8Y-916C-5.5 1
6.0" HS8Y-916C-6 1
6.5" HS8Y-916C-6.5 1
5/8"-11
1.0" HS8Y-58C-1 10
1.25" HS8Y-58C-1.25 10
1.5" HS8Y-58C-1.5 10
1.75" HS8Y-58C-1.75 10
2.0" HS8Y-58C-2 10
2.25" HS8Y-58C-2.25 5
2.5" HS8Y-58C-2.5 5
2.75" HS8Y-58C-2.75 5
3.0" HS8Y-58C-3 5
3.25" HS8Y-58C-3.25 5
3.5" HS8Y-58C-3.5 5
3.75" HS8Y-58C-3.75 5
4.0" HS8Y-58C-4 5
4.5" HS8Y-58C-4.5 1
5.0" HS8Y-58C-5 1
5.5" HS8Y-58C-5.5 1
6.0" HS8Y-58C-6 1
6.5" HS8Y-58C-6.5 1
7.0" HS8Y-58C-7 1
7.5" HS8Y-58C-7.5 1
8.0" HS8Y-58C-8 1
8.5" HS8Y-58C-8.5 1
9.0" HS8Y-58C-9 1
9.5" HS8Y-58C-9.5 1
10.0" HS8Y-58C-10 1
3/4"-10
1.0" HS8Y-34C-1 5
1.25" HS8Y-34C-1.25 5
1.5" HS8Y-34C-1.5 5
1.75" HS8Y-34C-1.75 5
2.0" HS8Y-34C-2 5
2.25" HS8Y-34C-2.25 5
2.5" HS8Y-34C-2.5 5
2.75" HS8Y-34C-2.75 5
3.0" HS8Y-34C-3 1
3.25" HS8Y-34C-3.25 1
3.5" HS8Y-34C-3.5 1
3.75" HS8Y-34C-3.75 1
4.0" HS8Y-34C-4 1
4.5" HS8Y-34C-4.5 1
5.0" HS8Y-34C-5 1
5.5" HS8Y-34C-5.5 1
6.0" HS8Y-34C-6 1
6.5" HS8Y-34C-6.5 1
7.0" HS8Y-34C-7 1
7.5" HS8Y-34C-7.5 1
8.0" HS8Y-34C-8 1
8.5" HS8Y-34C-8.5 1
9.0" HS8Y-34C-9 1
Length Pkg. Qty.
3/4"-10 (Cont.)
9.5" HS8Y-34C-9.5 1
10.0" HS8Y-34C-10 1
7/8"-9
1.5" HS8Y-78C-1.5 1
2.0" HS8Y-78C-2 1
2.5" HS8Y-78C-2.5 1
3.0" HS8Y-78C-3 1
3.5" HS8Y-78C-3.5 1
4.0" HS8Y-78C-4 1
4.5" HS8Y-78C-4.5 1
5.0" HS8Y-78C-5 1
5.5" HS8Y-78C-5.5 1
6.0" HS8Y-78C-6 1
6.5" HS8Y-78C-6.5 1
7.0" HS8Y-78C-7 1
7.5" HS8Y-78C-7.5 1
8.0" HS8Y-78C-8 1
9.0" HS8Y-78C-9 1
10.0" HS8Y-78C-10 1
1"-8
1.5" HS8Y-1C-1.5 1
2.0" HS8Y-1C-2 1
2.25" HS8Y-1C-2.25 1
2.5" HS8Y-1C-2.5 1
2.75" HS8Y-1C-2.75 1
3.0" HS8Y-1C-3 1
3.25" HS8Y-1C-3.25 1
3.5" HS8Y-1C-3.5 1
4.0" HS8Y-1C-4 1
4.5" HS8Y-1C-4.5 1
5.0" HS8Y-1C-5 1
5.5" HS8Y-1C-5.5 1
6.0" HS8Y-1C-6 1
6.5" HS8Y-1C-6.5 1
7.0" HS8Y-1C-7 1
7.5" HS8Y-1C-7.5 1
8.0" HS8Y-1C-8 1
8.5" HS8Y-1C-8.5 1
9.0" HS8Y-1C-9 1
9.5" HS8Y-1C-9.5 1
10.0" HS8Y-1C-10 1
1 1/8"-7
2.5" HS8Y-118C-2.5 1
3.0" HS8Y-118C-3 1
3.5" HS8Y-118C-3.5 1
4.0" HS8Y-118C-4 1
4.5" HS8Y-118C-4.5 1
5.0" HS8Y-118C-5 1
6.0" HS8Y-118C-6 1
6.5" HS8Y-118C-6.5 1
8.0" HS8Y-118C-8 1
1 1/4"-7
2.5" HS8Y-114C-2.5 1
3.0" HS8Y-114C-3 1
3.5" HS8Y-114C-3.5 1
4.0" HS8Y-114C-4 1
4.5" HS8Y-114C-4.5 1
5.5" HS8Y-114C-5.5 1
6.5" HS8Y-114C-6.5 1
7.0" HS8Y-114C-7 1
8.0" HS8Y-114C-8 1
9.0" HS8Y-114C-9 1
10.0" HS8Y-114C-10 1

Fine Thread (UNF)

Length Pkg. Qty.
1/4"-28
0.5" HS8Y-14F-0.5 100
0.625" HS8Y-14F-0.625 100
0.75" HS8Y-14F-0.75 100
1.0" HS8Y-14F-1 50
1.25" HS8Y-14F-1.25 50
1.5" HS8Y-14F-1.5 25
1.75" HS8Y-14F-1.75 25
2.0" HS8Y-14F-2 25
2.25" HS8Y-14F-2.25 25
2.5" HS8Y-14F-2.5 10
2.75" HS8Y-14F-2.75 10
3.0" HS8Y-14F-3 10
3.25" HS8Y-14F-3.25 10
3.5" HS8Y-14F-3.5 10
3.75" HS8Y-14F-3.75 10
4.0" HS8Y-14F-4 5
4.5" HS8Y-14F-4.5 5
5.0" HS8Y-14F-5 5
5.5" HS8Y-14F-5.5 5
6.0" HS8Y-14F-6 5
6.5" HS8Y-14F-6.5 5
7.0" HS8Y-14F-7 5
7.5" HS8Y-14F-7.5 5
8.0" HS8Y-14F-8 5
5/16"-24
0.5" HS8Y-516F-0.5 50
0.625" HS8Y-516F-0.625 50
0.75" HS8Y-516F-0.75 50
0.875" HS8Y-516F-0.875 50
1.0" HS8Y-516F-1 50
1.25" HS8Y-516F-1.25 50
1.5" HS8Y-516F-1.5 50
1.75" HS8Y-516F-1.75 25
2.0" HS8Y-516F-2 25
2.25" HS8Y-516F-2.25 25
2.5" HS8Y-516F-2.5 25
2.75" HS8Y-516F-2.75 25
3.0" HS8Y-516F-3 25
3.25" HS8Y-516F-3.25 10
3.5" HS8Y-516F-3.5 10
4.0" HS8Y-516F-4 10
4.5" HS8Y-516F-4.5 5
5.0" HS8Y-516F-5 5
5.5" HS8Y-516F-5.5 5
6.0" HS8Y-516F-6 5
7.0" HS8Y-516F-7 1
3/8"-24
0.5" HS8Y-38F-0.5 25
0.625" HS8Y-38F-0.625 25
Length Pkg. Qty.
3/8"-24 (Cont.)
0.75" HS8Y-38F-0.75 25
0.875" HS8Y-38F-0.875 25
1.0" HS8Y-38F-1 25
1.25" HS8Y-38F-1.25 25
1.5" HS8Y-38F-1.5 10
1.75" HS8Y-38F-1.75 10
2.0" HS8Y-38F-2 10
2.25" HS8Y-38F-2.25 10
2.5" HS8Y-38F-2.5 10
3.0" HS8Y-38F-3 10
3.25" HS8Y-38F-3.25 10
3.5" HS8Y-38F-3.5 10
3.75" HS8Y-38F-3.75 10
4.0" HS8Y-38F-4 10
4.5" HS8Y-38F-4.5 5
5.0" HS8Y-38F-5 5
5.5" HS8Y-38F-5.5 5
6.0" HS8Y-38F-6 5
6.5" HS8Y-38F-6.5 1
7.0" HS8Y-38F-7 1
8.0" HS8Y-38F-8 1
7/16"-20
0.75" HS8Y-716F-0.75 25
1.0" HS8Y-716F-1 25
1.25" HS8Y-716F-1.25 25
1.5" HS8Y-716F-1.5 10
1.75" HS8Y-716F-1.75 10
2.0" HS8Y-716F-2 10
2.25" HS8Y-716F-2.25 10
2.5" HS8Y-716F-2.5 10
2.75" HS8Y-716F-2.75 10
3.0" HS8Y-716F-3 10
3.5" HS8Y-716F-3.5 10
4.0" HS8Y-716F-4 5
5.0" HS8Y-716F-5 5
5.5" HS8Y-716F-5.5 5
6.0" HS8Y-716F-6 5
6.5" HS8Y-716F-6.5 1
7.0" HS8Y-716F-7 1
1/2"-20
0.75" HS8Y-12F-0.75 10
0.875" HS8Y-12F-0.875 10
1.0" HS8Y-12F-1 10
1.25" HS8Y-12F-1.25 10
1.5" HS8Y-12F-1.5 10
1.75" HS8Y-12F-1.75 10
2.0" HS8Y-12F-2 10
2.25" HS8Y-12F-2.25 10
2.5" HS8Y-12F-2.5 5
Length Pkg. Qty.
1/2"-20 (Cont.)
2.75" HS8Y-12F-2.75 5
3.0" HS8Y-12F-3 5
3.25" HS8Y-12F-3.25 5
3.5" HS8Y-12F-3.5 5
3.75" HS8Y-12F-3.75 5
4.0" HS8Y-12F-4 5
4.5" HS8Y-12F-4.5 5
5.0" HS8Y-12F-5 5
5.5" HS8Y-12F-5.5 5
6.0" HS8Y-12F-6 1
6.5" HS8Y-12F-6.5 1
7.0" HS8Y-12F-7 1
7.5" HS8Y-12F-7.5 1
8.0" HS8Y-12F-8 1
9/16"-12
1.0" HS8Y-916F-1 10
1.25" HS8Y-916F-1.25 10
1.5" HS8Y-916F-1.5 10
2.0" HS8Y-916F-2 10
3.0" HS8Y-916F-3 5
3.5" HS8Y-916F-3.5 5
4.0" HS8Y-916F-4 5
4.5" HS8Y-916F-4.5 5
5.0" HS8Y-916F-5 1
6.0" HS8Y-916F-6 1
5/8"-18
1.0" HS8Y-58F-1 10
1.25" HS8Y-58F-1.25 10
1.5" HS8Y-58F-1.5 10
1.75" HS8Y-58F-1.75 10
2.0" HS8Y-58F-2 5
2.25" HS8Y-58F-2.25 1
2.5" HS8Y-58F-2.5 1
3.0" HS8Y-58F-3 1
3.25" HS8Y-58F-3.25 5
3.5" HS8Y-58F-3.5 1
3.75" HS8Y-58F-3.75 5
4.0" HS8Y-58F-4 1
4.5" HS8Y-58F-4.5 1
5.0" HS8Y-58F-5 1
6.0" HS8Y-58F-6 1
6.5" HS8Y-58F-6.5 1
7.0" HS8Y-58F-7 1
7.5" HS8Y-58F-7.5 1
8.0" HS8Y-58F-8 1
3/4"-16
1.25" HS8Y-34F-1.25 5
1.5" HS8Y-34F-1.5 5
1.75" HS8Y-34F-1.75 5
Length Pkg. Qty.
3/4"-16 (Cont.)
2.0" HS8Y-34F-2 5
2.5" HS8Y-34F-2.5 5
2.75" HS8Y-34F-2.75 1
3.0" HS8Y-34F-3 1
3.5" HS8Y-34F-3.5 1
4.0" HS8Y-34F-4 1
4.5" HS8Y-34F-4.5 1
5.0" HS8Y-34F-5 1
5.5" HS8Y-34F-5.5 1
6.0" HS8Y-34F-6 1
6.5" HS8Y-34F-6.5 1
7.0" HS8Y-34F-7 1
7.5" HS8Y-34F-7.5 1
8.0" HS8Y-34F-8 1
8.5" HS8Y-34F-8.5 1
9.0" HS8Y-34F-9 1
10.0" HS8Y-34F-10 1
7/8"-14
2.0" HS8Y-78F-2 1
2.25" HS8Y-78F-2.25 1
2.5" HS8Y-78F-2.5 1
3.0" HS8Y-78F-3 1
3.25" HS8Y-78F-3.25 1
3.5" HS8Y-78F-3.5 1
3.75" HS8Y-78F-3.75 1
4.0" HS8Y-78F-4 1
4.5" HS8Y-78F-4.5 1
5.0" HS8Y-78F-5 1
5.5" HS8Y-78F-5.5 1
6.0" HS8Y-78F-6 1
6.5" HS8Y-78F-6.5 1
7.0" HS8Y-78F-7 1
7.5" HS8Y-78F-7.5 1
8.0" HS8Y-78F-8 1
8.5" HS8Y-78F-8.5 1
9.0" HS8Y-78F-9 1
10.0" HS8Y-78F-10 1
1"-14
4.0" HS8Y-1F-4 1
5.0" HS8Y-1F-5 1
6.0" HS8Y-1F-6 1
7.0" HS8Y-1F-7 1
8.0" HS8Y-1F-8 1
9.0" HS8Y-1F-9 1
10.0" HS8Y-1F-10 1
Fastener Loosener / Lubricator

Saves time by eliminating the need to burn off or drill out nuts and bolts. The rust inhibitor quickly breaks loose surface tension rust and corrosion. It can be used in hard to reach places and is ideal for brake, exhaust and suspension system projects. The spray also leaves a lubricating film on parts to further inhibit rust.     11oz can.

Part # PB BLASTER