SS304 Nylon Lock Nut Size Chart
Complete size chart for SS304 Nylon Lock Nut: 20 sizes, all in stock in Taiwan. The Availability column shows the current status of each row; click a size to open its detail page.
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Click any size in the table to open its detail page (unit price, pack size, add to cart). For a full parts list, email sfp@sfp-tw.com or call us; Excel lists are welcome.
Metric (M) DIN 98514 sizes
M3 (5.5*4)US$ 0.02 / 50 pcsIn stock
M4 (7*5)US$ 0.03 / 50 pcsIn stock
M5 (8*5)US$ 0.02 / 50 pcsIn stock
M6 (10*6)US$ 0.04 / 50 pcsIn stock
M8 (13*8)US$ 0.07 / 20 pcsIn stock
M10 (17*10)US$ 0.14 / 10 pcsIn stock
M12 (19*12)US$ 0.22 / 10 pcsIn stock
M14 (22*14)US$ 0.46 / 5 pcsIn stock
M16 (24*16)US$ 0.46 / 5 pcsIn stockPhoto coming soonM18US$ 2.41In stock
M20 (30*20)US$ 1.38 / 1 pcsIn stockPhoto coming soonM22US$ 5.35In stock
M24US$ 8.92In stockInch6 sizes
3/16"
1/4"
3/8"
7/16"
5/8"
3/4"Full data table (text, 20 rows)
| Size | Thread | Pitch / TPI | Across flats | Thickness | Unit price (ex-tax) | Pack | Availability |
|---|---|---|---|---|---|---|---|
| Metric (M) · DIN 985 | |||||||
| M2 | M2 | P0.4 | US$ 0.02 | In stock | |||
| M3 (5.5*4) | M3 | P0.5 | 5.5 mm | 4 mm | US$ 0.02 | 50 pcs/pack | In stock |
| M4 (7*5) | M4 | P0.7 | 7 mm | 5 mm | US$ 0.03 | 50 pcs/pack | In stock |
| M5 (8*5) | M5 | P0.8 | 8 mm | 5 mm | US$ 0.02 | 50 pcs/pack | In stock |
| M6 (10*6) | M6 | P1 | 10 mm | 6 mm | US$ 0.04 | 50 pcs/pack | In stock |
| M8 (13*8) | M8 | P1.25 | 13 mm | 8 mm | US$ 0.07 | 20 pcs/pack | In stock |
| M10 (17*10) | M10 | P1.5 | 17 mm | 10 mm | US$ 0.14 | 10 pcs/pack | In stock |
| M12 (19*12) | M12 | P1.75 | 19 mm | 12 mm | US$ 0.22 | 10 pcs/pack | In stock |
| M14 (22*14) | M14 | P2 | 22 mm | 14 mm | US$ 0.46 | 5 pcs/pack | In stock |
| M16 (24*16) | M16 | P2 | 24 mm | 16 mm | US$ 0.46 | 5 pcs/pack | In stock |
| M18 | M18 | P2.5 | US$ 2.41 | In stock | |||
| M20 (30*20) | M20 | P2.5 | 30 mm | 20 mm | US$ 1.38 | 1 pcs/pack | In stock |
| M22 | M22 | P2.5 | US$ 5.35 | In stock | |||
| M24 | M24 | P3 | US$ 8.92 | In stock | |||
| Inch | |||||||
| Inch | |||||||
| 1/4" | 1/4" | 20 TPI | US$ 0.07 | In stock | |||
| 3/8" | 3/8" | 16 TPI | US$ 0.18 | In stock | |||
| 7/16" | 7/16" | 14 TPI | US$ 0.40 | In stock | |||
| 5/8" | 5/8" | 11 TPI | US$ 0.92 | In stock | |||
| 3/4" | 3/4" | 10 TPI | US$ 1.54 | In stock | |||
| Other | |||||||
| 3/16" | US$ 0.06 | In stock | |||||
Grey values in the pitch column are looked up from standard tables by thread size (ISO 261 coarse for metric, UNC for inch); they are not values recorded in our item master. Fine-thread items always show “-P” or “(Fine Thread)” in the size. Please confirm with us before ordering to a specific pitch.
Prices in USD are converted from TWD (reference rate 1 USD = NT$32.5, as of 2026-09-08). Orders are invoiced and settled in TWD.