M14 is a metric thread with an 14 mm nominal diameter and a coarse pitch of 2 mm (ISO 261). A standard hex head takes a 21 mm spanner across the flats.
In stock now: 760 lines; covering Screws (259), Socket Head Screws (187), Bolts (176), DIN912 (162), Hex Bolts (144); priced from $0.0056 per piece. Every line is sold by the piece — one piece is a valid order.
Related values on the same axis
1/2 1/4 2# 10# 3/16 3/8 4# 5/16 5/8 6#
Product families covered
Screws 259 Socket Head Screws 187 Bolts 176 DIN912 162 Hex Bolts 144 Nuts 113 DIN933 109 Stud Bolts & Thread Rods 83 Threaded Rods 83 Set Screws 69 Washers & Retaining Rings 41 DIN976 34
Frequently asked
| Product | Diameter × Length | Material | Stock | Unit price | ||
|---|---|---|---|---|---|---|
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Wave Washer M14x21 304 Stainless Steel
Plain |
M14 × 21 | 304 Stainless Steel | In stock | Log in to see prices | Log in to order |
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Wave Washer M14x21 65Mn Spring Steel
Black Oxide |
M14 × 21 | 65Mn Spring Steel | In stock | Log in to see prices | Log in to order |

