Hexagonal Metal Lock Nuts
Product Type: All-Metal Lock Nut (e.g., Toplock, Stover)
Materials: Alloy Steel 40Cr/35CrMo, Stainless Steel 316
Strength Grade (Alloy): Grade 10, 12
Temperature Range: -50°C to 200°C
Surface Treatment: Black Oxide (GB/T 15519), Zinc Plating (ASTM B633), Dacromet (DIN 50961)
Specifications Table
|
Feature |
Specification |
|
Product Type |
All-Metal Lock Nut (e.g., Toplock, Stover) |
|
Materials |
Alloy Steel 40Cr/35CrMo, Stainless Steel 316 |
|
Strength Grade (Alloy) |
Grade 10, 12 |
|
Temperature Range |
-50°C to 200°C |
|
Surface Treatment |
Black Oxide (GB/T 15519), Zinc Plating (ASTM B633), Dacromet (DIN 50961) |
|
Salt Spray Resistance |
120-200 hours |
|
Thread Diameter Range |
M5 – M24 |
|
Width (Across Flats) |
10mm – 36mm |
|
Thickness |
8.0mm – 22mm |
|
Thread Type |
Metric Coarse (M), Metric Fine (MF) |
|
Customization |
Large diameters (M27-M36), special locking features, increased thickness, cadmium/titanium plating |
|
Packaging |
50-100 pcs/pack (high-strength sealed) |
|
Certification |
ISO 9001, AS9100 |
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