PRODUCT SHOW
Auto Parts & Hardware Fasteners
Product Details
| Bolts | ||
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Product
Name
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Performance | Specifications |
| Hex - Head Bolts | High - strength, resistant to vibration and loosening. Made from high - grade carbon steel or alloy steel, with excellent corrosion resistance after surface treatment. | Diameter: M4 - M30; Length: 10mm - 300mm; Grades: 4.8, 8.8, 10.9, 12.9 |
| Socket - Head Cap Screws | Provide a flush surface, suitable for applications where a smooth appearance is required. High torque - transfer capability. | Diameter: M3 - M24; Length: 6mm - 150mm; Materials: Stainless steel 304/316, alloy steel; Grades: 12.9 (alloy steel), A2 - 70, A4 - 80 (stainless steel) |
| U - Bolts | Ideal for securing round or oval - shaped objects, such as automotive leaf springs. Can withstand heavy loads and lateral forces. | Size: 1/4" - 2"; Length: Customizable; Materials: Carbon steel, galvanized steel; Coating: Zinc - plated, hot - dip galvanized |
| Nuts | ||
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Product
Name
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Performance | Specifications |
| Hex Nuts | Widely used for general fastening purposes. Provide a secure connection with bolts. Available in different finishes for corrosion protection. | Size: M5 - M36; Thickness: 4mm - 30mm; Materials: Carbon steel, stainless steel; Grades: 4, 5, 8 (carbon steel), A2, A4 (stainless steel) |
| Wing Nuts | Easy to hand - tighten and loosen, without the need for tools. Suitable for applications that require frequent adjustments. | Size: M6 - M12; Materials: Plastic - coated steel, zinc - plated steel |
| Lock Nuts | Prevent nuts from loosening due to vibration or other dynamic forces. Different locking mechanisms ensure reliable fastening. | Size: M8 - M20; Types: Nylon - insert lock nuts, all - metal lock nuts; Materials: Alloy steel, stainless steel |
| Screws | ||
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Product
Name
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Performance | Specifications |
| Self - Tapping Screws | Can cut their own threads into materials like sheet metal, plastic, or wood. Provide quick and easy installation. | Diameter: 2.5mm - 6mm; Length: 6mm - 50mm; Types: Sheet metal self - tapping screws, wood self - tapping screws; Materials: Carbon steel, stainless steel |
| Machine Screws | Used for precise assembly in machinery and automotive components. High - precision threads ensure a tight fit. | Diameter: M2 - M10; Length: 4mm - 80mm; Materials: Brass, stainless steel, alloy steel; Head styles: Pan head, flat head, round head |
| Washers | ||
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Product
Name
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Performance | Specifications |
| Flat Washers | Distribute the load of a nut or bolt head, prevent damage to the surface of the connected parts, and help with even pressure distribution. | Inner diameter: 3mm - 30mm; Outer diameter: 6mm - 50mm; Thickness: 0.5mm - 5mm; Materials: Steel, stainless steel, brass |
| Spring Washers | Provide spring force to prevent nuts and bolts from loosening. Effective in applications subject to vibration. | Size: M4 - M24; Materials: Carbon steel, spring steel; Finish: Zinc - plated, bla |
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