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Locknut Flange with Nylon Insert, Grade 8, Alloy Steel, Zinc Finish, Coarse Thread, 9/16" Across Flats, 0.425" Thickness, 3/8-16 (Pack of 50)
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• Nylon insert has low coefficient of friction (will not damage bolt threads), high resilience, low chemical activity and relatively great hardness
• Locks uniformly over entire range of bolt thread tolerances and has low, even torque scatter, permitting repeated predictable tightening torques
• Grade G for use with Grade 8
• Solves the problem of an oversized hole and eliminates the need for a washer
• Non-serrated flange will not mar the surface
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
• Nylon insert has low coefficient of friction (will not damage bolt threads), high resilience, low chemical activity and relatively great hardness
• Locks uniformly over entire range of bolt thread tolerances and has low, even torque scatter, permitting repeated predictable tightening torques
• Grade G for use with Grade 8
• Solves the problem of an oversized hole and eliminates the need for a washer
• Non-serrated flange will not mar the surface
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
