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Grade L-9 Hex Cap Screws

Grade L-9 Hex Cap Screws

Made in the USA! Grade L-9 Hex Cap Screws (180,000 PSI Min) have 9 radial lines on the head, and on average are 17% stronger then Grade 8. 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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144 products

3/8"-16x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

3/8"-16x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $5.65
From $5.65
3/8"-16x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

3/8"-16x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $6.33
From $6.33
3/8"-16x4-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

3/8"-16x4-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $8.34
From $8.34
3/8"-16x5" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

3/8"-16x5" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $9.07
From $9.07
3/8"-16x5-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

3/8"-16x5-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $9.77
From $9.77
3/8"-16x6" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

3/8"-16x6" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $10.48
From $10.48
1/2"-13x1" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x1" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $4.02
From $4.02
1/2"-13x1-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x1-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $5.21
From $5.21
1/2"-13x1-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x1-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $5.81
From $5.81
1/2"-13x2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $6.64
From $6.64
1/2"-13x2-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x2-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $7.68
From $7.68
1/2"-13x2-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x2-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $8.38
From $8.38
1/2"-13x3" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x3" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $8.88
From $8.88
1/2"-13x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $10.18
From $10.18
1/2"-13x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $11.37
From $11.37
1/2"-13x4-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x4-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $13.47
From $13.47
1/2"-13x5" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x5" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $15.17
From $15.17
1/2"-13x5-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x5-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $16.47
From $16.47
1/2"-13x6" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

1/2"-13x6" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $17.13
From $17.13
9/16"-12x1" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

9/16"-12x1" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $6.15
From $6.15
9/16"-12x1-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

9/16"-12x1-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $7.54
From $7.54
9/16"-12x2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

9/16"-12x2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $9.35
From $9.35
9/16"-12x2-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

9/16"-12x2-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $11.22
From $11.22
9/16"-12x3" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

9/16"-12x3" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $13.07
From $13.07
9/16"-12x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

9/16"-12x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $14.93
From $14.93
9/16"-12x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

9/16"-12x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $16.81
From $16.81
5/8"-11x1-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x1-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $8.42
From $8.42
5/8"-11x1-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x1-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $9.29
From $9.29
5/8"-11x2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $10.23
From $10.23
5/8"-11x2-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x2-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $12.09
From $12.09
5/8"-11x2-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x2-3/4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $13.15
From $13.15
5/8"-11x3" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x3" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $14.09
From $14.09
5/8"-11x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x3-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $16.00
From $16.00
5/8"-11x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x4" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $17.87
From $17.87
5/8"-11x5" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x5" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $22.82
From $22.82
5/8"-11x5-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

5/8"-11x5-1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

From $24.98
From $24.98