5/8"-18 x 4-1/2" L9 (SAE) Hex Head Cap Screw - 10 Pack

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5/8"-18 x 4-1/2" L9 (SAE) Hex Head Cap Screw - 10 Pack

Price

Item Number: 991036

Package Weight: 4.6 lbs

Diameter

Length

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Product Details

THE L9 FASTENING SYSTEM - Designed for high stress, severe service environments.
THE HIGHEST MECHANICAL STRENGTH - The strongest off-the-shelf fastening system available.
HIGHER CLAMP LOADS & SUPERIOR HOLDING - L9's special features control torque-tension characteristics to develop maximum, consistent holding power.
HIGH GRADE AISI 8640H ALLOY STEEL - Superior strength and consistency. Mechanically tested to meet ASTM F606 standards. RoHS compliant zinc yellow trivalent plated.
180,000 TO 200,000 P.S.I. TENSILE STRENGTH - Substantially stronger than SAE Grade 8 fasteners while possessing the minimum ductility of Grade 8 to eliminate embrittlement concerns.
MADE IN THE U.S.A.