146PCS Self Locking Screw Nut Assortment

Product Description:

• Nylon insert prevents nut from self-turning, steel with zinc finish for superior rust resistance.

Contents:

• M4 (35pcs)
• M5 (35pcs)
• M6 (25pcs)
• M8 (25pcs)
• M10 (16pcs)
• M12 (10pcs)