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USA Grade 8 Hex Cap Screws

USA Grade 8 Hex Cap Screws

Made in the USA! Grade 8 Hex Cap Screws have 6 radial lines on the head, and can withstand a minimum of 150,000 PSI tensile strength. Hex Cap Screws feature a washer face under the head, which creates a better seal when applying load. The most common setup for these bolts would contain a Bolt, 2 Flat Washers, Hex Nut or Hex Lock Nut, and/or Split Lock Washer.
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279 products

1/2-20x1-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x1-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $2.63
From $2.63
1/2-20x2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $2.91
From $2.91
1/2-20x2-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x2-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.19
From $3.19
1/2-20x2-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x2-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.44
From $3.44
1/2-20x2-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x2-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.93
From $3.93
1/2-20x3" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x3" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.02
From $4.02
1/2-20x3-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x3-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.58
From $4.58
1/2-20x3-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x3-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.65
From $4.65
1/2-20x3-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x3-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $5.14
From $5.14
1/2-20x4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $5.17
From $5.17
1/2-20x4-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x4-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $6.15
From $6.15
1/2-20x5" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x5" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $7.01
From $7.01
1/2-20x5-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x5-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $7.73
From $7.73
1/2-20x6" Hex Head Cap Screws Grade 8 USA Zinc Yellow

1/2-20x6" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $8.30
From $8.30
9/16-18x1" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x1" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $2.67
From $2.67
9/16-18x1-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x1-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.02
From $3.02
9/16-18x1-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x1-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.36
From $3.36
9/16-18x1-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x1-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.77
From $3.77
9/16-18x2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.18
From $4.18
9/16-18x2-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x2-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.60
From $4.60
9/16-18x2-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x2-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $5.02
From $5.02
9/16-18x2-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x2-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $5.47
From $5.47
9/16-18x3" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x3" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $5.86
From $5.86
9/16-18x3-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x3-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $6.70
From $6.70
9/16-18x4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $7.59
From $7.59
9/16-18x4-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x4-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $8.68
From $8.68
9/16-18x5" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x5" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $9.91
From $9.91
9/16-18x5-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x5-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $10.95
From $10.95
9/16-18x6" Hex Head Cap Screws Grade 8 USA Zinc Yellow

9/16-18x6" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $11.77
From $11.77
5/8-18x1" Hex Head Cap Screws Grade 8 USA Zinc Yellow

5/8-18x1" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.37
From $3.37
5/8-18x1-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

5/8-18x1-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $3.75
From $3.75
5/8-18x1-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

5/8-18x1-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.06
From $4.06
5/8-18x1-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

5/8-18x1-3/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.53
From $4.53
5/8-18x2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

5/8-18x2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $4.73
From $4.73
5/8-18x2-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

5/8-18x2-1/4" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $5.20
From $5.20
5/8-18x2-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

5/8-18x2-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

From $5.70
From $5.70