Hex Head Cap Screw, 1/4-20 x 3, PK 100

Description

Hex Head Cap Screw, Head Type Standard, Grade 5, Comparable To Property Class 8.8, Medium Carbon Steel, Finish Zinc-Clear, Thread Size 1/4-20, 1/4, Thread Type UNC-2A, Length under Head 3 In., Thread Length 3/4 In., Head Height 5/32 In., Head Width 7/16 In., Thread Style Partially Threaded, Thread Direction Right Hand, Proof Load (PSI) 85, 000, Tensile Strength (PSI) 120, 000, Rockwell Hardness HRC 25 to HRC 34, Meets/Exceeds SAE J429 and ASME B18.2.1, Package Quantity 100 RestrictionsNote: Thread lengths for partially threaded screws are minimums. Grade 5 Medium Carbon Steel Hex Head Cap ScrewsGrade 5 is comparable to metric Property Class 8.8.Meet SAE J429/ASME B18.2.1 standards.Tensile strength: 120,000 psi Rockwell hardness: C25 to C34 Thread class: 2A, right-hand threads Use with Grade 5 nuts Zinc-clear plated finish