Hex Bolt & Nut Set | 304 Stainless Steel | M4-M12 Full Extension Screws

Engineered for heavy-duty applications, this hex bolt and nut set delivers exceptional strength and secure fastening. The 304 stainless steel ensures corrosion resistance, while the full-threaded desi...
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Questions about this product
- Will these stainless steel bolts rust if I use them for outdoor projects?
- These fasteners are made of A2-grade 304 stainless steel, which offers excellent resistance to rust and oxidation. They are perfect for wet outdoor environments and general-purpose marine use. However, they are not recommended for permanent submersion in saltwater.
- Does this set come with matching nuts and washers for each bolt size?
- This kit includes matching hex bolts and hex nuts for each size from M4 up to M12. Washers are not included in this package, so you will need to source those separately. You get a complete set of fully threaded bolts with their corresponding standard nuts.
- Are these metric threads standard coarse pitch, and what sizes are in the kit?
- Yes, this set features standard coarse metric threads ranging from M4 to M12. The pitches run from 0.7mm on the M4 bolts up to 1.75mm on the M12 size. They will fit any standard metric threaded holes or nuts of the same size.
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