Hex Jam Nuts are thin, durable nuts designed to lock standard nuts in place and prevent loosening under vibration. Made from high-quality materials, they offer corrosion resistance and long-lasting performance. Ideal for machinery, automotive, and industrial applications, these nuts provide secure fastening in tight or compact spaces.
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Size : M8-M30
Standard : ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS
Factory : YES
Material : Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel & stainless steel
Grade : 4.8,8.8,10.9
Surface : BZP, YZP, zinc plated or customizable
Samples : samples are free
MOQ : 1000PCS
Packing :ctn, plt or customizable
Email :info@topfastener.com
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