Serrated-Flange Zinc-Plated Steel Hex-Head Locking Bolts feature serrations that bite securely into materials to resist loosening. Equivalent to SAE Grade 5 screws. Note: Thread lengths for partially threaded screws are minimums.
System of MeasurementInch
Material GradeGrade 5
Fastener FinishZinc Plated
Head Type - BoltsHex Serrated Flange
Fastener Thread DirectionRight Hand
Fastener Thread TypeUNC (Coarse)
Fastener Thread StyleFully Threaded
Fastener Industry StandardsASME B18.2.1
Min. Thread Length1/2"
Proof Load85,000 psi
Tensile Strength120,000 psi
Rockwell HardnessC25 to C34
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