Attention Zoro Customers! In observance of Memorial Day, all Zoro offices including customer service will be closed on Monday, May 28. We will resume normal business hours on Tuesday, May 29 at 6:00 a.m. CT. You can continue to place orders online, 24 hours a day, on We hope you have a fun and safe Memorial Day!

3/8"-16 x 3" SS Grade 18-8 (304) UNC (Coarse) Hex Head Cap Screws, 5 pk.


$41.28 /pk

Orders over $50.00 ship free. Details.Standard ground shipping.
Item: Hex Head Cap ScrewSeal Material: Silicone RubberThread Direction: Right Hand
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Zoro #: G2013225 Mfr #: CCMCZZZZZAAZZT
Item: Hex Head Cap ScrewSeal Material: Silicone Rubber
Thread Direction: Right HandRockwell Hardness: B70
Head Width: 41/64"Screw Grade/Class: 18-8 (304)
Fastener Finish: PlainTemp. Range: -160 Degrees to 500 Degrees F
Tensile Strength: 70,000 psiHead Type: Hex
Fastener Length: 3"Thread Style: Partially Threaded
Thread Type: UNC (Coarse)Basic Material: Stainless Steel
Head Height: 15/64"Min. Thread Length: 1"
Dia./Thread Size: 3/8"-16Seal Type: O-ring
System of Measurement: InchCountry of Origin (subject to change): United States


Hex Head Cap Screw, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Dia./Thread Size 3/8 In.-16, Fastener Length 3 In., Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Thread Style Partially Threaded, Fastener Industry Standards RoHS Compliant, Head Type Hex, Min. Thread Length 1 In., Head Height 15/64 In., Head Width 41/64 In., Package Quantity 5