Nylon Insert Lock Nuts Stainless Steel 18-8 PTFE Wax Coated
SKU: FN-NT-NIN-PTW· 4 sizes
Bulk-Only Item
Minimum order quantity: 4,000 pieces per pack. Ships 3 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →
$0.07/ea
1 pack × 4,000 = 4,000 pieces
Nylon insert lock nuts (nyloc) in 18-8 stainless steel to ASME B18.16.6. A hex nut with a nylon collar that grips the bolt thread as it is tightened, so the nut resists loosening from vibration without a separate lock washer. The thread pitch is shown in each size option. 18-8 (A2-70) stainless resists rust and staining outdoors and in wash-down areas. A PTFE wax coating lubricates the thread for smoother, more consistent tightening and helps prevent galling. Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
PTFE Wax Coated
Grade
18-8 (A2-70)
Drive Type
External Hex
Standard
ASME B18.16.6
Technical Specifications
Order any size — 4 in this family
Type the packs you need and press Add; sort any column.
| Packs | |||||
|---|---|---|---|---|---|
| 18-8 Stainless Steel | |||||
| Nylon Insert Lock Nuts Stainless Steel 18-8 PTFE Wax Coated | |||||
| 1/4-20 | 4,000 | FN-NT-NIN-1420-SS18-CS-EHEX-PTW | $292.56$0.07/eapack of 4,000 · $0.07 ea | ||
| 5/16-18 | 3,000 | FN-NT-NIN-51618-SS18-CS-EHEX-PTW | $378.78$0.13/eapack of 3,000 · $0.13 ea | ||
| 3/8-16 | 1,500 | FN-NT-NIN-3816-SS18-CS-EHEX-PTW | $308.76$0.21/eapack of 1,500 · $0.21 ea | ||
| 1/2-13 | 750 | FN-NT-NIN-1213-SS18-CS-EHEX-PTW | $294.81$0.39/eapack of 750 · $0.39 ea | ||
Combine to unlock checkout
These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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