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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
for small-diameter hoses and tubing
6-hole small plastic drawer — pre-labeled and ready to stock
the captive washer ensures correct reassembly even in tight access areas
the pilot hole diameter is critical: too small and the nut won't advance
8 assortment covers both diameters with hex head cap screws
1 1/4-7 X 4in UNC Grade 8 Hex Cap Screw Plain Finish Diameter_1 1/2 for small-diameter hoses and tubingMade 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" 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.
