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Black | Nuts & Bolts

Black | Nuts & Bolts

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Black plastic fasteners are made from nylon PA66 or polypropylene. Nylon options include hex-head, countersunk and socket-head bolts, thumbscrews, wing nuts and wing screws. Polypropylene options are hex-head, pan cross-head and countersunk cross-head bolts.

Should I choose black nylon or polypropylene fasteners?

Nylon PA66 provides high strength, wear resistance and impact resistance, with excellent electrical insulation. Polypropylene is inherently flexible, electrically insulating and does not absorb water. Its impact resistance is moderate. Nylon absorbs moisture, and prolonged wet exposure reduces its strength.

What sizes and packs are available in black?

Nylon sizes are M3, M4, M5, M6, M8, M10, M12, M16, M20 and M24, with pack options of three, five, ten, twenty or fifty across the products. Polypropylene sizes are M3, M4, M5, M6, M8, M10, M12, M16 and M20, with packs of five, ten, twenty, fifty or 160 depending on the bolt. Nylon thumbscrews and wing fasteners provide hand-tightening options for frequent adjustment.

Volume discounts and quotes on request are available for larger quantities.

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