18-8 Stainless Steel Hex Jam Nuts
SKU: FN-NT-JN-18· 23 sizes
Bulk-Only Item
Minimum order quantity: 50 pieces per pack. Ships 7 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →
$0.71/ea
1 pack × 50 = 50 pieces
Hex jam nuts in 18-8 Stainless Steel per ASME B18.2.2. A thin (low-profile) hex nut used as a lock nut against a standard nut, or where clearance is tight. 23 thread sizes (1/4-20–1-1/2-6). Corrosion-resistant stainless for OEM, machinery, marine, and MRO assembly. Sold in bulk multiples.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Drive Type
Hex External
Standard
ASME B18.2.2
Technical Specifications
Order any size — 23 in this family
Type the packs you need and press Add; sort any column.
| Packs | |||||
|---|---|---|---|---|---|
| 18-8 Stainless Steel | |||||
| 18-8 Stainless Steel Hex Jam Nuts | |||||
| 1/4-20 | 500 | FN-NT-JN-1420-SS18-CS-EHEX-PL | $28.52$0.06/eapack of 500 · $0.06 ea | ||
| 1/4-28 | 500 | FN-NT-JN-1428-SS18-FN-EHEX-PL | $27.61$0.06/eapack of 500 · $0.06 ea | ||
| 5/16-18 | 500 | FN-NT-JN-51618-SS18-CS-EHEX-PL | $36.71$0.07/eapack of 500 · $0.07 ea | ||
| 5/16-24 | 500 | FN-NT-JN-51624-SS18-FN-EHEX-PL | $42.70$0.09/eapack of 500 · $0.09 ea | ||
| 3/8-16 | 250 | FN-NT-JN-3816-SS18-CS-EHEX-PL | $17.59$0.07/eapack of 250 · $0.07 ea | ||
| 3/8-24 | 500 | FN-NT-JN-3824-SS18-FN-EHEX-PL | $48.44$0.10/eapack of 500 · $0.10 ea | ||
| 7/16-14 | 100 | FN-NT-JN-71614-SS18-CS-EHEX-PL | $13.42$0.13/eapack of 100 · $0.13 ea | ||
| 7/16-20 | 100 | FN-NT-JN-71620-SS18-FN-EHEX-PL | $21.71$0.22/eapack of 100 · $0.22 ea | ||
| 1/2-13 | 250 | FN-NT-JN-1213-SS18-CS-EHEX-PL | $57.19$0.23/eapack of 250 · $0.23 ea | ||
| 1/2-20 | 100 | FN-NT-JN-1220-SS18-FN-EHEX-PL | $20.75$0.21/eapack of 100 · $0.21 ea | ||
| 9/16-12 | 50 | FN-NT-JN-91612-SS18-CS-EHEX-PL | $22.21$0.44/eapack of 50 · $0.44 ea | ||
| 9/16-18 | 100 | FN-NT-JN-91618-SS18-FN-EHEX-PL | $44.81$0.45/eapack of 100 · $0.45 ea | ||
| 5/8-11 | 50 | FN-NT-JN-5811-SS18-CS-EHEX-PL | $18.46$0.37/eapack of 50 · $0.37 ea | ||
| 5/8-18 | 50 | FN-NT-JN-5818-SS18-FN-EHEX-PL | $26.52$0.53/eapack of 50 · $0.53 ea | ||
| 3/4-10 | 50 | FN-NT-JN-3410-SS18-CS-EHEX-PL | $35.72$0.71/eapack of 50 · $0.71 ea | ||
| 3/4-16 | 50 | FN-NT-JN-3416-SS18-FN-EHEX-PL | Out of stock | — | |
| 7/8-9 | 25 | FN-NT-JN-789-SS18-CS-EHEX-PL | $29.15$1.17/eapack of 25 · $1.17 ea | ||
| 7/8-14 | 25 | FN-NT-JN-7814-SS18-FN-EHEX-PL | $34.59$1.38/eapack of 25 · $1.38 ea | ||
| 1-8 | 10 | FN-NT-JN-18-SS18-CS-EHEX-PL | $17.87$1.79/eapack of 10 · $1.79 ea | ||
| 1-12 | 10 | FN-NT-JN-112-SS18-FN-EHEX-PL | $20.51$2.05/eapack of 10 · $2.05 ea | ||
| 1-14 | 10 | FN-NT-JN-114-SS18-FN-EHEX-PL | $20.24$2.02/eapack of 10 · $2.02 ea | ||
| 1-1/4-7 | 10 | FN-NT-JN-1147-SS18-CS-EHEX-PL | $40.04$4.00/eapack of 10 · $4.00 ea | ||
| 1-1/2-6 | 5 | FN-NT-JN-1126-SS18-CS-EHEX-PL | $15.91$3.18/eapack of 5 · $3.18 ea | ||
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These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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