M3 M4 M5 500PCS 304 Stainless Steel Screws and Nuts Hex Button Socket Head Cap Screw Set 500PCS Socket

SPECIFICATION: Drive style: Hex socket Head style: Cap head Thread coverage: Fully threaded Thread size: M3/M4/M5 (screws and nuts) Length: 8/12/16/20 mm Material: 304 Stainless Steel PACKAGE CONTENT: (500 pcs) 30pcs-M3*8 30pcs-M3*12 30pcs-M3*16 30pcs-M3*20 120pcs-M3 Nuts 20pcs-M4*8 20pcs-M4*12 20pcs-M4*16 20pcs-M4*20 80pcs-M4 Nuts 15pcs-M5*8 15pcs-M5*12 10pcs-M5*16 10pcs-M5*20 50pcs-M5 Nuts Top-Grade Material & Craftsmanship Made by 304 stainless steel Widely used stainless steel screws and nuts Widely used in industry, daily application such as furniture, household appliances, handwork, musical instruments, electronic products, and many others in production and daily life. Nice Package & Easy to Store Come with an assortment box marked with types and sizes, convenient to use/store; Allen wrench included.