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3/8-16 Nylon Insert Lock Nuts Marine Grade 316 Stainless Steel Coarse Thread Hex Nuts for Marine Hardware Coastal Equipment Industrial Construction Fasteners Plain Finish (25 Pack)
4.6 (60 items)
Limited Time SaleUntil the end
19
27
30
US$7.19 cheaper than the new price!!
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Used US$4.80
Product details
| Management number | 218988803 | Release Date | 2026/05/03 | List Price | US$4.80 | Model Number | 218988803 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Premium 316 Marine-Grade】Stainless steel 316 has 2-3% more molybdenum (Mo) and a slightly higher nickel content (10-14%) than 304.Marine nylon insert locknuts made from high quality 316 stainless steel to withstand saltwater, chemicals and coastal environments. Ideal for boats, docks and outdoor structures.
- 【About Size & Quantity】3/8-16, Pack of 25. We recommend confirming the size details before purchase to ensure a fit.
- 【Wide Application】These hex lock nuts withstand marine hardware assembly, industrial machinery, and high-salt coastal applications. 316 stainless steel construction resists corrosion from salt spray, chemical exposure, and harsh environments. Ideal for boat fittings, dock structures, offshore equipment, and coastal infrastructure projects requiring reliable vibration-resistant fastening.
- 【Anti Loosening Design】The nut has a built-in nylon insert, which can effectively prevent loosening caused by machinery vibrations and vehicle engine work.These nuts feature a precision-engineered nylon insert that compresses against bolt threads during installation. This creates constant friction to resist loosening from machinery vibrations, engine operation stresses, and heavy equipment impacts.
- 【Confirm Before Ordering】Please double-check that the size is the one you need before placing your order
| Brand | HOTUFELG |
|---|---|
| Size Name | 3/8-16 |
| Metal Type | Stainless Steel |
| Part Number | HOTUFELG |
| Thread Size | 3/8"-16 |
| Manufacturer | HOTUFELG |
| Thread Style | Right Hand |
| Fastener Type | Hex |
| Material Type | 316 Stainless Steel |
| Exterior Finish | Stainless Steel |
| Item Dimensions | 0.4 x 0.4 x 0.51 inches |
| Number Of Items | 25 |
| Thread Coverage | Fully Threaded |
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