| Part Number | Connection | Thread | Material | Plating | Price | Stock | |
|---|---|---|---|---|---|---|---|
| 0306-10-SS | 5/8" JIC Locknut | 7/8-14 UNF | Stainless Steel | — | $21.67 | In stock | View |
| 0306-10 | 5/8" JIC Locknut | 7/8-14 UNF | Steel | Trivalent Zinc | $1.96 | In stock | View |
| 0306-08-SS | 1/2" JIC Locknut | 3/4-16 UNF | Stainless Steel | — | $15.82 | In stock | View |
| 0306-08-B | 1/2" JIC Locknut | 3/4-16 UNF | Brass | Natural Finish | $9.87 | In stock | View |
| 0306-08 | 1/2" JIC Locknut | 3/4-16 UNF | Steel | Trivalent Zinc | $1.30 | In stock | View |
| 0306-06-SS | 3/8" JIC Locknut | 9/16-18 UNF | Stainless Steel | — | $10.05 | In stock | View |
| 0306-06-B | 3/8" JIC Locknut | 9/16-18 UNF | Brass | Natural Finish | $6.34 | In stock | View |
| 0306-06 | 3/8" JIC Locknut | 9/16-18 UNF | Steel | Trivalent Zinc | $1.09 | In stock | View |
| 0306-05-SS | 5/16" JIC Locknut | 1/2-20 UNF | Stainless Steel | — | $12.22 | In stock | View |
| 0306-05-B | 5/16" JIC Locknut | 1/2-20 UNF | Brass | Natural Finish | $6.16 | In stock | View |
| 0306-05 | 5/16" JIC Locknut | 1/2-20 UNF | Steel | Trivalent Zinc | $1.54 | In stock | View |
| 0306-04-SS | 1/4" JIC Locknut | 7/16-20 UNF | Stainless Steel | — | $7.60 | In stock | View |
| 0306-04-B | 1/4" JIC Locknut | 7/16-20 UNF | Brass | Natural Finish | $4.10 | In stock | View |
| 0306-04 | 1/4" JIC Locknut | 7/16-20 UNF | Steel | Trivalent Zinc | $0.88 | In stock | View |
| 0306-03-SS | 3/16" JIC Locknut | 3/8-24 UNF | Stainless Steel | — | $10.78 | In stock | View |
| 0306-03 | 3/16" JIC Locknut | 3/8-24 UNF | Steel | Trivalent Zinc | $1.72 | In stock | View |
| 0306-02-SS | 1/8" JIC Locknut | 5/16-24 UNF | Stainless Steel | — | $9.21 | In stock | View |
| 0306-02 | 1/8" JIC Locknut | 5/16-24 UNF | Steel | Trivalent Zinc | $1.72 | In stock | View |
| 0318-40-SS | 2-1/2" JIC Tube Nut | 3-12 UN | Stainless Steel | — | $1,643.04 | In stock | View |
| 0318-40 | 2-1/2" JIC Tube Nut | 3-12 UN | Steel | Trivalent Zinc | $519.93 | In stock | View |
| 0318-32-SS | 2" JIC Tube Nut | 2-1/2-12 | Stainless Steel | — | $452.20 | In stock | View |
| 0318-32-B | 2" JIC Tube Nut | 2-1/2-12 | Brass | Natural Finish | $233.31 | In stock | View |
| 0318-32 | 2" JIC Tube Nut | 2-1/2-12 | Steel | Trivalent Zinc | $66.26 | In stock | View |
| 0318-24-SS | 1-1/2" JIC Tube Nut | 1-7/8-12 | Stainless Steel | — | $170.28 | In stock | View |
| 0318-24-B | 1-1/2" JIC Tube Nut | 1-7/8-12 | Brass | Natural Finish | $138.36 | In stock | View |
| 0318-24 | 1-1/2" JIC Tube Nut | 1-7/8-12 | Steel | Trivalent Zinc | $18.90 | In stock | View |
| 0318-20-SS | 1-1/4" JIC Tube Nut | 1-5/8-12 | Stainless Steel | — | $118.90 | In stock | View |
| 0318-20-B | 1-1/4" JIC Tube Nut | 1-5/8-12 | Brass | Natural Finish | $31.08 | In stock | View |
| 0318-20 | 1-1/4" JIC Tube Nut | 1-5/8-12 | Steel | Trivalent Zinc | $11.94 | In stock | View |
| 0318-16-SS | 1" JIC Tube Nut | 1-5/16-12 | Stainless Steel | — | $58.80 | In stock | View |
| 0318-16-B | 1" JIC Tube Nut | 1-5/16-12 | Brass | Natural Finish | $33.81 | In stock | View |
| 0318-16 | 1" JIC Tube Nut | 1-5/16-12 | Steel | Trivalent Zinc | $6.16 | In stock | View |
| 0318-14-SS | 7/8" JIC Tube Nut | 1-3/16-12 | Stainless Steel | — | $64.08 | In stock | View |
| 0318-14-B | 7/8" JIC Tube Nut | 1-3/16-12 | Brass | Natural Finish | $60.41 | In stock | View |
| 0318-14 | 7/8" JIC Tube Nut | 1-3/16-12 | Steel | Trivalent Zinc | $7.84 | In stock | View |
| 0318-12-SS | 3/4" JIC Tube Nut | 1-1/16-12 | Stainless Steel | — | $45.12 | In stock | View |
| 0318-12-B | 3/4" JIC Tube Nut | 1-1/16-12 | Brass | Natural Finish | $12.88 | In stock | View |
| 0318-12 | 3/4" JIC Tube Nut | 1-1/16-12 | Steel | Trivalent Zinc | $4.90 | In stock | View |
| 0318-10-SS | 5/8" JIC Tube Nut | 7/8-14 | Stainless Steel | — | $37.21 | In stock | View |
| 0318-10-B | 5/8" JIC Tube Nut | 7/8-14 | Brass | Natural Finish | $9.34 | In stock | View |
| 0318-10 | 5/8" JIC Tube Nut | 7/8-14 | Steel | Trivalent Zinc | $3.57 | In stock | View |
| 0318-08-SS | 1/2" JIC Tube Nut | 3/4-16 | Stainless Steel | — | $13.72 | In stock | View |
| 0318-08-B | 1/2" JIC Tube Nut | 3/4-16 | Brass | Natural Finish | $8.58 | In stock | View |
| 0318-08 | 1/2" JIC Tube Nut | 3/4-16 | Steel | Trivalent Zinc | $2.13 | In stock | View |
| 0318-06-SS | 3/8" JIC Tube Nut | 9/16-18 | Stainless Steel | — | $10.85 | In stock | View |
| 0318-06-B | 3/8" JIC Tube Nut | 9/16-18 | Brass | Natural Finish | $5.08 | In stock | View |
| 0318-06 | 3/8" JIC Tube Nut | 9/16-18 | Steel | Trivalent Zinc | $1.65 | In stock | View |
| 0318-05-SS | 5/16" JIC Tube Nut | 1/2-20 | Stainless Steel | — | $12.57 | In stock | View |
Full specifications for each part — connections, thread standards, configuration, and weight — are on the product page. To identify an unknown thread, see the thread identification guide and size charts.