Free Shipping on Orders $25+
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.
Compare (0/5)

144 products

BoltsandNuts.com
QR Storage Label

Included FREE with these products!
3/8"-16x3" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

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

From $4.51
From $4.51
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 $5.30
From $5.30
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 $5.93
From $5.93
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 $7.83
From $7.83
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 $8.50
From $8.50
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 $9.16
From $9.16
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 $9.84
From $9.84
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 $3.80
From $3.80
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 $4.88
From $4.88
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 $5.44
From $5.44
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 $6.20
From $6.20
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 $7.19
From $7.19
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 $7.86
From $7.86
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 $8.33
From $8.33
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 $9.52
From $9.52
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 $10.64
From $10.64
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 $12.72
From $12.72
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 $14.19
From $14.19
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 $15.43
From $15.43
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 $16.05
From $16.05
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 $5.77
From $5.77
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 $7.05
From $7.05
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 $8.77
From $8.77
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 $10.50
From $10.50
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 $12.24
From $12.24
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 $13.99
From $13.99
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 $15.74
From $15.74
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 $7.89
From $7.89
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 $8.67
From $8.67
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 $9.57
From $9.57
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 $11.42
From $11.42
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 $12.30
From $12.30
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 $13.17
From $13.17
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 $14.98
From $14.98
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 $16.88
From $16.88