| Part Number | Connection | Material | Plating | Price | Stock | |
|---|---|---|---|---|---|---|
| D0303-06 | 3/8" DIN Tube Cap | Steel | Zinc Nickel | $0.64 | In stock | View |
| D0303-06-SS | 3/8" DIN Tube Cap | Stainless Steel | — | $5.35 | In stock | View |
| D0303-08 | 1/2" DIN Tube Cap | Steel | Zinc Nickel | $0.67 | In stock | View |
| D0303-08-SS | 1/2" DIN Tube Cap | Stainless Steel | — | $5.52 | In stock | View |
| D0303-10 | 5/8" DIN Tube Cap | Steel | Zinc Nickel | $0.74 | In stock | View |
| D0303-10-SS | 5/8" DIN Tube Cap | Stainless Steel | — | $6.16 | In stock | View |
| D0303-12 | 3/4" DIN Tube Cap | Steel | Zinc Nickel | $0.89 | In stock | View |
| D0303-12-SS | 3/4" DIN Tube Cap | Stainless Steel | — | $8.99 | In stock | View |
| D0303-14 | 7/8" DIN Tube Cap | Steel | Zinc Nickel | $2.21 | In stock | View |
| D0303-14-SS | 7/8" DIN Tube Cap | Stainless Steel | — | $8.66 | In stock | View |
| D0303-15 | 15 DIN Tube Cap | Steel | Zinc Nickel | $1.22 | In stock | View |
| D0303-15-SS | 15 DIN Tube Cap | Stainless Steel | — | $8.59 | In stock | View |
| D0303-16 | 1" DIN Tube Cap | Steel | Zinc Nickel | $1.26 | In stock | View |
| D0303-16-SS | 1" DIN Tube Cap | Stainless Steel | — | $10.61 | In stock | View |
| D0303-18 | 18 DIN Tube Cap | Steel | Zinc Nickel | $1.28 | In stock | View |
| D0303-18-SS | 18 DIN Tube Cap | Stainless Steel | — | $10.40 | In stock | View |
| D0303-20 | 1-1/4" DIN Tube Cap | Steel | Zinc Nickel | $1.90 | In stock | View |
| D0303-20-SS | 1-1/4" DIN Tube Cap | Stainless Steel | — | $15.17 | In stock | View |
| D0303-22 | 22 DIN Tube Cap | Steel | Zinc Nickel | $2.01 | In stock | View |
| D0303-22-SS | 22 DIN Tube Cap | Stainless Steel | — | $15.17 | In stock | View |
| D0303-25 | 25 DIN Tube Cap | Steel | Zinc Nickel | $2.67 | In stock | View |
| D0303-25-SS | 25 DIN Tube Cap | Stainless Steel | — | $18.22 | In stock | View |
| D0303-28 | 1-3/4" DIN Tube Cap | Steel | Zinc Nickel | $2.69 | In stock | View |
| D0303-28-SS | 1-3/4" DIN Tube Cap | Stainless Steel | — | $29.12 | In stock | View |
| D0303-30 | 30 DIN Tube Cap | Steel | Zinc Nickel | $4.72 | In stock | View |
| D0303-30-SS | 30 DIN Tube Cap | Stainless Steel | — | $36.40 | In stock | View |
| D0303-35 | 35 DIN Tube Cap | Steel | Zinc Nickel | $5.45 | In stock | View |
| D0303-35-SS | 35 DIN Tube Cap | Stainless Steel | — | $41.96 | In stock | View |
| D0303-38 | 38 DIN Tube Cap | Steel | Zinc Nickel | $7.03 | In stock | View |
| D0303-38-SS | 38 DIN Tube Cap | Stainless Steel | — | $46.81 | In stock | View |
| D0303-42 | 42 DIN Tube Cap | Steel | Zinc Nickel | $8.36 | In stock | View |
| D0303-42-SS | 42 DIN Tube Cap | Stainless Steel | — | $49.94 | 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.