{"product_id":"170pcs-4-40-to-5-16-18-sae-stainless-steel-keps-k-lock-hex-nut-kit-304-stainless-hex-nuts-with-420-steel-lock-tooth-washers-unc-unf-anti-vibration-fastener-set-w-box","title":"170PCS #4-40 to 5\/16\"-18 SAE Stainless Steel Keps K-Lock Hex Nut Kit | 304 Stainless Hex Nuts with 420 Steel Lock\/Tooth Washers, UNC \u0026 UNF Anti-Vibration Fastener Set w\/ Box","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll-in-One 170PCS 7 Sizes SAE Keps K-Lock Hex Nuts Assortment:This anti-loosening SAE fastener kit combines hex nuts with free-spinning toothed lock washers, total 170 pieces, including UNC coarse and #10-32 UNF fine thread: #4-40 UNC:40pcs | #6-32 UNC:35pcs | #8-32 UNC:30pcs #10-32 UNF:20pcs | #10-24 UNC:20pcs | 1\/4\"-20 UNC:15pcs | 5\/16\"-18 UNC:10pcs\u003c\/li\u003e\n\u003cli\u003eAlso known as keps nuts or k-lock nuts; integrated serrated lock washer forms strong bite contact after tightening to avoid sliding and loosening. Widely used for automotive, mechanical fixture and DIY SAE hardware repair\u003c\/li\u003e\n\u003cli\u003eDual Grade Stainless Steel Anti-Corrosion Structure:Hex nuts are crafted from 304 stainless steel, featuring excellent chemical \u0026amp; oxidation resistance and mild magnetism. Attached lock washers adopt magnetic 420 stainless steel with rigid serrated teeth, durable for long-term assembly \u0026amp; disassembly\u003c\/li\u003e\n\u003cli\u003eIntegrated Free-Spinning Toothed Lock Washer:The lock washer rotates independently during installation; sharp surrounding teeth dig into metal\/plastic contact surfaces once fully tightened. Provides reliable anti-vibration locking without extra separate flat or spring washers\u003c\/li\u003e\n\u003cli\u003eComplete Common SAE UNC \u0026amp; UNF Thread Specs:Covers the most frequently used small-to-medium imperial SAE thread sizes, including standard coarse UNC and fine UNF thread. Perfect replacement set for lost keps nuts on machinery, equipment, vehicles and electronics\u003c\/li\u003e\n\u003cli\u003ePortable Divided Transparent Plastic Storage Case:Comes with compartmentalized clear plastic storage box. Each thread size k-lock nuts are stored in independent slots for fast sorting. Compact lightweight design easy to carry to repair shops, assembly lines and home DIY projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 304 Stainless Steel+420 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Type:\u003c\/strong\u003e Keps(K-lock) Nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e #4-40;#6-32;#8-32;#10-32;#10-24;1\/4\"-20;5\/16\"-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: HVAZI","offers":[{"title":"Default Title","offer_id":40835260547201,"sku":"B07GV3FDD4","price":24.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/5754\/0993\/files\/51DcCy92dwL.jpg?v=1784811508","url":"https:\/\/garagenest.us\/products\/170pcs-4-40-to-5-16-18-sae-stainless-steel-keps-k-lock-hex-nut-kit-304-stainless-hex-nuts-with-420-steel-lock-tooth-washers-unc-unf-anti-vibration-fastener-set-w-box","provider":"GarageNest","version":"1.0","type":"link"}