Skip to content
FREE SHIPPING on non-Industrial Storage orders $50+
FREE SHIPPING on non-Industrial Storage orders $50+
7/8-9 x 4in UNC Grade 8 Hex Cap Screw Yellow Zinc

7/8-9 x 4in UNC Grade 8 Hex Cap Screw Yellow Zinc

SKU HHCS784C8Y
Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. Designed for use in high stress applications, these bolts shall be heat treated, oil quenched, and tempered at a minimum tempering temperature of 800 degrees (F). With thread extending 2 1/4" up the shaft, this bolt's Proof Load is 120,000 PSI with a minimum Yield Strength of 130,000 PSI and Tensile Strength of 150,000 PSI. HHCS784C8Y
Buy More, Save More
$10.39 / piece
5 - 19
0% off
$9.8705 / piece
20 - 44
5% off
$9.351 / piece
45 - 89
10% off
$8.8315 / piece
90 - 134
15% off
$8.312 / piece
135+
20% off
Description
Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. Designed for use in high stress applications, these bolts shall be heat treated, oil quenched, and tempered at a minimum tempering temperature of 800 degrees (F). With thread extending 2 1/4" up the shaft, this bolt's Proof Load is 120,000 PSI with a minimum Yield Strength of 130,000 PSI and Tensile Strength of 150,000 PSI. HHCS784C8Y