Black 3/8" Hex-Caps fit hex heads that are 3/8" diameter across the flats. Including Hex Washer Head, Flange Bolts, etc. Material is high impact Polypropylene plastic with UV stabilizer additive. Suitable for indoor and outdoor applications...
Reviews
5.0
23 ratings
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Great product! Use them for covering the screw heads on my pulling truck rims.
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Travis · 12 days ago
Good quality, just didn’t fit. If they did fit I can tell they’d last a long time.
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Ryan · May 30, 2026
Worked perfect for covering up screw heads on my aluminum railings. Clean finished look with caps installed. Thanks