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Product Name: Hex Jam Nuts
We also named it hex thin nuts.
Standard: DIN439, ASME B 18.2.2
Class: 5, 6, 10, 12
Grade: SAE J995 Gr. 2,5, 8; ASTM A194, ASTM A563 Gr. C, D, DH.
Material: Stailess Steel, Alooy Steel, Alloy Steel, Cooper and so on.
Surface treatment: ZP(Zinc Plated), ZY(Zinc Yellow), Black, HDG, etc.
Hex Jam Nuts are used in combination with a finished hex nut to keep the nut from lossening. A jam nut is typically 2/3'ds the thickness of it's respective hex nut series counterpart.
Besides,biggest strength is Non-standard Fasteners according to your drawings or samples.
Please contact us for our Cataglogue.
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Hex Jam Nuts