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Nylon Insert Lock Nuts in Stainless 316

Nylon Insert Lock Nuts — 1/2-13 · Stainless 316 · Carton of 1000

Nylon-insert lock nuts that resist loosening under vibration.

$382.99per carton of 1000 · $0.38/pc

● In stock — typically ships within 1–2 business days

Order qty (packs)Per packPer pieceSave
1–4 packs$382.99$0.38
5–19 packs$352.35$0.35−8%
20+ packs$325.54$0.33−15%

Marine-grade stainless (A4). Chloride and salt-spray resistant.

Active tier: 1–4 packs

SKU: IH-NYLONL-05-S6-C1K · MPN: IRX-NLN05S6C1K

Pack: 1000 pieces · Ship weight: 32.5 lb · Brand: IronHex Fastener Co

Shipping is calculated by order amount and destination at checkout. USA-focused shipping with international options available. See shipping tiers →

Questions? Call +1 702-509-4651 or email sales@ironhexfastener.com

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Product description

Nylon Insert Lock NutsNylon-insert lock nuts that resist loosening under vibration. Manufactured to ASME B18.16 / DIN 985 — nylon ring vibration-resistant. Each unit is supplied as a factory-sealed package containing the exact piece count shown; no break-units, no estimated counts.

Finish — Stainless 316. Marine-grade stainless (A4). Chloride and salt-spray resistant. Use the finish that matches your environment: zinc for dry indoor work, hot-dip galvanized for outdoor and treated-lumber exposure, 18-8 stainless for general corrosion resistance, and 316 stainless for marine, coastal, and chemical service.

This variant. Size 1/2-13 · Carton of 1000 (1000 pieces) · 32.5 lb ship weight · SKU IH-NYLONL-05-S6-C1K · MPN IRX-NLN05S6C1K. Price shown is per package and updates automatically as your order quantity crosses each tier break.

Typical applications. Bolted joints, vibration-resistant assemblies, load distribution under fastener heads, and slotted-hole fastening.

How to order. Select finish, exact size, and pack on this page. Quantity is in packs — per-piece cost is shown for reference. Public checkout accepts PayPal or Wire Transfer. Need volumes beyond tier 3 or a mixed BOM? Use Request Bulk Quote.