Product Description
Finish：Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
Material：Carbon steel、Stainless steel
Grade：4, 8, 10, 12
Standard ：GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards：OEM is available, according to drawing or samples.
Samples：Samples are free.
Package：Wooden boxes, pallet, cartons, plastic bags, nylon bags.
Description
K-Lock Nuts (Metric), also known as K-Nuts or All-Metal Lock Nuts, are self-locking fasteners featuring an integrated serrated flange. This design provides superior vibration resistance, preventing loosening in dynamic applications—ideal for automotive, industrial machinery, aerospace, and construction use.
Made from high-grade carbon steel or stainless steel, these nuts come in a wide variety of finishes, including plain, black oxide, zinc electroplating, hot dip galvanizing, copper plating, nickel plating, and zinc impregnation—ensuring optimal corrosion protection based on your needs.
K-Lock Nuts are available in strength grades 4, 8, 10, and 12, and adhere to major international standards such as GB, DIN, ISO, ANSI/ASTM, BS, and JIS. We also offer OEM manufacturing, tailored precisely to your specifications or sample drawings. Free samples are available for testing and approval.
Specifications:
Type:
-
K-Lock Nut (All-Metal Locking Nut with Serrated Flange)
Material Options:
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Carbon Steel
-
Stainless Steel
Finish Options:
-
Plain
-
Black Oxide
-
Zinc Electroplating
-
Hot Dip Galvanizing
-
Copper Plating
-
Nickel Plating
-
Zinc Impregnation
Strength Grades:
4, 8, 10, 12
Standard Compliance:
GB, DIN, ISO, ANSI/ASTM, BS, JIS
Customization: OEM available (based on drawings or samples)
Samples: Free samples provided
Packaging Options:
-
Wooden Boxes
-
Pallets
-
Cartons
-
Plastic Bags
-
Nylon Bags
Applications:
✔ Automotive assemblies
✔ Machinery subject to vibration
✔ Aerospace fastenings
✔ Rail systems
✔ Structural joints
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Returns and Exchanges
There are a few important things to keep in mind when returning a product you purchased.You can return unwanted items by post within 7 working days of receipt of your goods.- You have 14 calendar days to return an item from the date you received it.
- Only items that have been purchased directly from Us.
- Please ensure that the item you are returning is repackaged with all elements.
Ship your item back to Us
Firstly Print and return this Returns Form to: 30 South Park Avenue, San Francisco, CA 94108, USA Please remember to ensure that the item you are returning is repackaged with all elements. For more information, view our full Returns and Exchanges information.Related Products
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