Grade 8 USS Bolts

A grade 8 bolt is stronger than the more commonly used grade 5. It is made of alloy steel and has six radial lines on the top of the bolt head. Grade 8 bolts have a tensile strength of 150,000 pounds per square inch. We recommend using grade 8 nuts, flat washers and high alloy lock washers with any grade 8 bolts / hex cap screws.

We stock several different diameters and lengths of Grade 8 USS (Coarse Thread) Bolts.

ALL HARDWARE SOLD IN MINIMUM QUANTITIES AS SHOWN.

FOR LARGER QUANTITIES PLEASE GIVE US A CALL, 1-800-624-6735

Product Name

1/4-20 X 3/8 HEX CAP SCREWS GRADE 8 COARSE [HC8099] Price: $24.00 / Box of 100
1/4-20 X 1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8100] Price: $24.60 / Box of 100
1/4-20 X 5/8 HEX CAP SCREWS GRADE 8 COARSE [HC8101] Price: $25.77 / Box of 100
1/4-20 X 3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8102] Price: $25.77 / Box of 100
1/4-20 X 7/8 HEX CAP SCREWS GRADE 8 COARSE [HC8103] Price: $29.28 / Box of 100
1/4-20 X 1 HEX CAP SCREWS GRADE 8 COARSE [HC8104] Price: $27.38 / Box of 100
1/4-20 X 1-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8105] Price: $30.16 / Box of 100
1/4-20 X 1-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8106] Price: $33.97 / Box of 100
1/4-20 X 1-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8107] Price: $36.31 / Box of 100
1/4-20 X 2 HEX CAP SCREWS GRADE 8 COARSE [HC8108] Price: $39.24 / Box of 100
1/4-20 X 2-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8109] Price: $50.81 / Box of 100
1/4-20 X 2-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8110] Price: $46.71 / Box of 100
1/4-20 X 2-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8111] Price: $81.84 / Box of 100
1/4-20 X 3 HEX CAP SCREWS GRADE 8 COARSE [HC8112] Price: $61.06 / Box of 100
1/4-20 X 3-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8113] Price: $111.28 / Box of 100
1/4-20 X 3-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8114] Price: $87.85 / Box of 100
1/4-20 X 3-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8115] Price: $97.52 / Box of 100
1/4-20 X 4 HEX CAP SCREWS GRADE 8 COARSE [HC8116] Price: $101.31 / Box of 100
1/4-20 X 4-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8117] Price: $146.12 / Box of 100
1/4-20 X 5 HEX CAP SCREWS GRADE 8 COARSE [HC8118] Price: $140.84 / Box of 100
1/4-20 X 5-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8119] Price: $293.26 / Box of 100
1/4-20 X 6 HEX CAP SCREWS GRADE 8 COARSE [HC8120] Price: $188.73 / Box of 100
1/4-20 X 6-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8121] Price: Call for Pricing
1/4-20 X 7 HEX CAP SCREWS GRADE 8 COARSE [HC8122] Price: Call for Pricing
1/4-20 X 7-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8123] Price: Call for Pricing
1/4-20 X 8 HEX CAP SCREWS GRADE 8 COARSE [HC8124] Price: Call for Pricing
1/4-20 X 8-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8125] Price: Call for Pricing
1/4-20 X 9 HEX CAP SCREWS GRADE 8 COARSE [HC8126] Price: Call for Pricing
1/4-20 X 9-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8127] Price: Call for Pricing
1/4-20 X 10 HEX CAP SCREWS GRADE 8 COARSE [HC8128] Price: Call for Pricing
5/16-18 X 1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8129] Price: $29.43 / Box of 100
5/16-18 X 5/8 HEX CAP SCREWS GRADE 8 COARSE [HC8130] Price: $29.87 / Box of 100
5/16-18 X 3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8131] Price: $30.32 / Box of 100
5/16-18 X 7/8 HEX CAP SCREWS GRADE 8 COARSE [HC8132] Price: $52.86 / Box of 100
5/16-18 X 1 HEX CAP SCREWS GRADE 8 COARSE [HC8133] Price: $32.95 / Box of 100
5/16-18 X 1-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8134] Price: $39.39 / Box of 100
5/16-18 X 1-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8135] Price: $42.46 / Box of 100
5/16-18 X 1-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8136] Price: $48.75 / Box of 100
5/16-18 X 2 HEX CAP SCREWS GRADE 8 COARSE [HC8137] Price: $51.99 / Box of 100
5/16-18 X 2-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8138] Price: $57.54 / Box of 100
5/16-18 X 2-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8139] Price: $59.00 / Box of 100
5/16-18 X 2-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8140] Price: $70.57 / Box of 100
5/16-18 X 3 HEX CAP SCREWS GRADE 8 COARSE [HC8141] Price: $78.49 / Box of 100
5/16-18 X 3-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8142] Price: $59.44 / Box of 50
5/16-18 X 3-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8143] Price: $49.72 / Box of 50
5/16-18 X 3-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8144] Price: $87.56 / Box of 50
5/16-18 X 4 HEX CAP SCREWS GRADE 8 COARSE [HC8145] Price: $58.51 / Box of 50
5/16-18 X 4-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8146] Price: $79.21 / Box of 50
5/16-18 X 5 HEX CAP SCREWS GRADE 8 COARSE [HC8147] Price: $85.58 / Box of 50
5/16-18 X 5-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8148] Price: $136.39 / Box of 50
5/16-18 X 6 HEX CAP SCREWS GRADE 8 COARSE [HC8149] Price: $136.39 / Box of 50
5/16-18 X 6-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8150] Price: Call for Pricing
5/16-18 X 7 HEX CAP SCREWS GRADE 8 COARSE [HC8151] Price: Call for Pricing
5/16-18 X 7-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8152] Price: Call for Pricing
5/16-18 X 8 HEX CAP SCREWS GRADE 8 COARSE [HC8153] Price: Call for Pricing
5/16-18 X 8-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8154] Price: Call for Pricing
5/16-18 X 9 HEX CAP SCREWS GRADE 8 COARSE [HC8155] Price: Call for Pricing
5/16-18 X 9-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8156] Price: Call for Pricing
5/16-18 X 10 HEX CAP SCREWS GRADE 8 COARSE [HC8157] Price: Call for Pricing
3/8-16 X 1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8158] Price: $50.52 / Box of 100
3/8-16 X 5/8 HEX CAP SCREWS GRADE 8 COARSE [HC8159] Price: $43.64 / Box of 100
3/8-16 X 3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8160] Price: $44.66 / Box of 100
3/8-16 X 7/8 HEX CAP SCREWS GRADE 8 COARSE [HC8161] Price: $50.95 / Box of 100
3/8-16 X 1 HEX CAP SCREWS GRADE 8 COARSE [HC8162] Price: $51.39 / Box of 100
3/8-16 X 1-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8163] Price: $55.50 / Box of 100
3/8-16 X 1-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8164] Price: $63.39 / Box of 100
3/8-16 X 1-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8165] Price: $77.89 / Box of 100
3/8-16 X 2 HEX CAP SCREWS GRADE 8 COARSE [HC8166] Price: $77.89 / Box of 100
3/8-16 X 2-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8167] Price: $43.04 / Box of 50
3/8-16 X 2-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8168] Price: $44.74 / Box of 50
3/8-16 X 2-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8169] Price: $48.40 / Box of 50
3/8-16 X 3 HEX CAP SCREWS GRADE 8 COARSE [HC8170] Price: $51.91 / Box of 50
3/8-16 X 3-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8171] Price: $62.38 / Box of 50
3/8-16 X 3-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8172] Price: $63.69 / Box of 50
3/8-16 X 3-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8173] Price: $97.37 / Box of 50
3/8-16 X 4 HEX CAP SCREWS GRADE 8 COARSE [HC8174] Price: $103.73 / Box of 50
3/8-16 X 4-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8175] Price: $105.05 / Box of 50
3/8-16 X 5 HEX CAP SCREWS GRADE 8 COARSE [HC8176] Price: $108.49 / Box of 50
3/8-16 X 5-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8177] Price: $146.19 / Box of 50
3/8-16 X 6 HEX CAP SCREWS GRADE 8 COARSE [HC8178] Price: $152.12 / Box of 50
3/8-16 X 6-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8179] Price: Call for Pricing
3/8-16 X 7 HEX CAP SCREWS GRADE 8 COARSE [HC8180] Price: Call for Pricing
3/8-16 X 7-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8181] Price: Call for Pricing
3/8-16 X 8 HEX CAP SCREWS GRADE 8 COARSE [HC8182] Price: Call for Pricing
3/8-16 X 8-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8183] Price: Call for Pricing
3/8-16 X 9 HEX CAP SCREWS GRADE 8 COARSE [HC8184] Price: Call for Pricing
3/8-16 X 9-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8185] Price: Call for Pricing
3/8-16 X 10 HEX CAP SCREWS GRADE 8 COARSE [HC8186] Price: Call for Pricing
7/16-14 X 3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8187] Price: $94.14 / Box of 100
7/16-14 X 7/8 HEX CAP SCREWS GRADE 8 COARSE [HC8188] Price: $94.14 / Box of 100
7/16-14 X 1 HEX CAP SCREWS GRADE 8 COARSE [HC8189] Price: $79.81 / Box of 100
7/16-14 X 1-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8190] Price: $42.69 / Box of 50
7/16-14 X 1-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8191] Price: $47.08 / Box of 50
7/16-14 X 1-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8192] Price: $52.65 / Box of 50
7/16-14 X 2 HEX CAP SCREWS GRADE 8 COARSE [HC8193] Price: $55.42 / Box of 50
7/16-14 X 2-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8194] Price: $75.04 / Box of 50
7/16-14 X 2-1/2 HEX CAP SCREWS GRADE 8 COARSE [HC8195] Price: $68.23 / Box of 50
7/16-14 X 2-3/4 HEX CAP SCREWS GRADE 8 COARSE [HC8196] Price: $117.41 / Box of 50
7/16-14 X 3 HEX CAP SCREWS GRADE 8 COARSE [HC8197] Price: $82.80 / Box of 50
7/16-14 X 3-1/4 HEX CAP SCREWS GRADE 8 COARSE [HC8198] Price: $69.10 / Box of 25

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