{"product_id":"18-8-stainless-steel-nylon-insert-locknut-3-8-16-thread-size","title":"18-8 Stainless Steel Nylon-Insert Locknut | 3\/8\"-16 Thread Size","description":"\u003cp data-start=\"439\" data-end=\"729\"\u003eThese \u003cstrong data-start=\"445\" data-end=\"491\"\u003e18-8 Stainless Steel Nylon-Insert Locknuts\u003c\/strong\u003e in \u003cstrong data-start=\"495\" data-end=\"518\"\u003e3\/8\"-16 thread size\u003c\/strong\u003e provide superior vibration resistance and long-lasting fastening security. Designed with a durable nylon insert, these locknuts prevent loosening caused by vibration, torque, and heavy-duty equipment operation.\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"1011\"\u003eManufactured from corrosion-resistant 18-8 stainless steel, these locknuts deliver excellent performance in outdoor, marine, industrial, and chemical-exposed environments—making them ideal for pressure washing rigs, softwash systems, trailers, fabrication, and machinery assembly.\u003c\/p\u003e\n\u003ch2 data-start=\"1013\" data-end=\"1032\"\u003e\u003cstrong data-start=\"1016\" data-end=\"1032\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1033\" data-end=\"1394\"\u003e\n\u003cli data-start=\"1033\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1035\" data-end=\"1087\"\u003eMade from corrosion-resistant 18-8 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1158\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1158\"\u003eNylon-insert design prevents loosening from vibration and movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1159\" data-end=\"1223\"\u003e\n\u003cp data-start=\"1161\" data-end=\"1223\"\u003e3\/8\"-16 coarse thread fits standard bolts and threaded studs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1224\" data-end=\"1281\"\u003e\n\u003cp data-start=\"1226\" data-end=\"1281\"\u003eExcellent resistance to rust, chemicals, and moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1282\" data-end=\"1334\"\u003e\n\u003cp data-start=\"1284\" data-end=\"1334\"\u003eSecure fastening for high-vibration applications\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1396\" data-end=\"1416\"\u003e\u003cstrong data-start=\"1399\" data-end=\"1416\"\u003eProduct Specs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1417\" data-end=\"1765\"\u003e\n\u003cli data-start=\"1417\" data-end=\"1462\"\u003e\n\u003cp data-start=\"1419\" data-end=\"1462\"\u003eMaterial: 18-8 Stainless Steel (AISI 304)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1463\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1465\" data-end=\"1503\"\u003eThread Size: 3\/8\"-16 (Coarse thread)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1551\"\u003eLocking Style: Nylon-insert locknut (NYLOC)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1613\"\u003eStandards: Meets ANSI\/ASME B18.16.6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1765\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1765\"\u003eApplications: Pressure washing rigs, softwash skids, marine hardware, construction, trailers, industrial machinery, equipment mounting, fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1767\" data-end=\"1785\"\u003e\u003cstrong data-start=\"1770\" data-end=\"1785\"\u003ePerfect For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1786\" data-end=\"2005\"\u003e\n\u003cli data-start=\"1786\" data-end=\"1831\"\u003e\n\u003cp data-start=\"1788\" data-end=\"1831\"\u003eSoftwash and pressure washer rig assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1832\" data-end=\"1864\"\u003e\n\u003cp data-start=\"1834\" data-end=\"1864\"\u003eMarine and outdoor equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1865\" data-end=\"1895\"\u003e\n\u003cp data-start=\"1867\" data-end=\"1895\"\u003eTrailer and frame mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1896\" data-end=\"1966\"\u003e\n\u003cp data-start=\"1898\" data-end=\"1966\"\u003eIndustrial and mechanical fastening requiring vibration resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1967\" data-end=\"2005\"\u003e\n\u003cp data-start=\"1969\" data-end=\"2005\"\u003eAutomotive and small engine repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2007\" data-end=\"2143\"\u003eThese nylon-insert locknuts offer secure, corrosion-resistant fastening performance ideal for demanding and high-vibration environments.\u003c\/p\u003e","brand":"McMaster","offers":[{"title":"Default Title","offer_id":43787139940438,"sku":"91831A127","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/2832\/8278\/files\/4_ecc35b99-1c0d-467e-98cd-5c3b11e6eb8c.png?v=1779828686","url":"https:\/\/cigarcitysoftwash.com\/products\/18-8-stainless-steel-nylon-insert-locknut-3-8-16-thread-size","provider":"Cigarcity Softwash","version":"1.0","type":"link"}