1/4-20 x 1-1/2" Hex Head Bolts, Grade 8 (1/2" to 4" Lengths in Listing) Hex Head Cap Screws (1/4-20x1-1/2 50pcs) 1/4-20x1-1/2 50pcs Size:1/4-20x1-1/2 50pcs Male threaded for easy installation

Male threaded for easy installation

maximum RPM 4500

cross holes

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1/4-20 x 1-1/2" Hex Head Bolts, Grade 8 (1/2" to 4" Lengths in Listing) Hex Head Cap Screws (1/4-20x1-1/2 50pcs) 1/4-20x1-1/2 50pcs Size:1/4-20x1-1/2 50pcs Male threaded for easy installation1 4 20 x 1 1 2" Hex Head Bolts, Grade 8 (1 2" to 4" Lengths in Listing) Hex Head Cap Screws (1 4 20x1 1 2 50pcs) 1 4 20 x 1 1 2" Hex Head Cap Screw, Grade 8 hardened bolt. Pack of 50. USS Coarse thread. Very good strength. Great for heavy machinery and automotive applications. Where high strength is a must! Product Features Alloy Steel, Quenched and Tempered Minimum Tensile Strength of 150,000 PSI 1 4 20 x 1 1 2" USS Coarse Thread Yellow Chromate Zinc