{"product_id":"520pcs-m4-screw-kit-hex-socket-head-cap-m4-screws-m4-bolts-nuts-washers-color-black-size-black-m4-520-pcs","title":"520Pcs M4 Screw Kit, Hex Socket Head Cap M4 Screws, M4 Bolts Nuts Washers - color: Black, size: Black M4--520 Pcs","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete 520-Piece M4 Hardware Kit: 130 M4x6\/8\/10\/12\/16\/20\/25\/30mm hex socket head cap screws, 130 hex nuts, 130 flat washers and 130 spring lock washers, plus 1pcs Allen key, organized and ready for 3D printing, CNC and daily repairs.\u003c\/li\u003e\n\u003cli\u003eBuilt from 12.9 Grade Alloy Steel: High-strength black oxide fasteners hold up under heavy loads and repeated assembly; the oxide coating delivers corrosion resistance that holds up across repeated use.\u003c\/li\u003e\n\u003cli\u003eSmooth Precision Threads: Metric M4-0.7 threads are machined to consistent tolerances for a secure, wobble-free fit; the deep hex socket applies torque evenly without stripping or slipping, even in narrow spaces.\u003c\/li\u003e\n\u003cli\u003eOne Kit, Endless Projects: A must-have metric screw assortment for 3D printer builds and upgrades, RC cars, drones, electronics, robotics, furniture, bicycle and workshop repairs—stop running to the hardware store for small fasteners.\u003c\/li\u003e\n\u003cli\u003eStay Organized, Work Faster: A reinforced storage case with labeled compartments and locking latches keeps every screw, nut and washer visible and in place—grab the exact size you need in seconds, at home or on the job site.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Black M4--520 Pcs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e wwsurpluses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 7.96 x 4.22 x 0.67 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"wwsurpluses","offers":[{"title":"Default Title","offer_id":52563889684700,"sku":"B0HH3P1NR7-color-black-size-black-m4-520-pcs","price":16.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/514c_yZwIBL.jpg?v=1790123776","url":"https:\/\/stemora.us\/products\/520pcs-m4-screw-kit-hex-socket-head-cap-m4-screws-m4-bolts-nuts-washers-color-black-size-black-m4-520-pcs","provider":"Stemora","version":"1.0","type":"link"}