Hebei Kappa Metal Products Co., Ltd. is one of the most reliable manufacturers and suppliers of prevailing torque nut carbon steel 4.8 with blue nylon washer in China. Welcome to buy bulk high quality prevailing torque nut carbon steel 4.8 with blue nylon washer made in China here from our factory. If you have any enquiry about cooperation, please feel free to email us.
Prevailing torque nut carbon steel 4.8 with blue nylon washer description
Anti-loosening Advanced Technology: Imported nylon rings, 360° secure clamping for bolts, effectively resisting intense vibrations and eliminating the risk of loosening.
4.8-grade industrial quality: Compliant with national standard GB/T 889.1 (or DIN 982), ensuring load compliance, good toughness, and low risk of fracture.
Galvanizing anti-rust: Salt spray test for 72 hours. Suitable for both indoor and outdoor use. Long-lasting and durable.
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Product Name |
Nylon Lock Nuts |
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Standard |
DIN982/985 |
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Material |
Carbon steel/Alloy Steel |
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Finish/Surface treatment |
Zinc plated/Galvanized |
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Size |
Diameter: M8,M10,M12,M14,M16,1/2",1/4"... |
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Thread pitch |
1.5mm/2mm |
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Measuring |
Metric/Inch |
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Trade terms |
EXW/FCA/FOB/DAP/DDP |
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Packaging style |
Bulk +cartons+pallets Bulk +bags+pallets |
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Support Customized |
Fasteners, Logo, Head mark, and packaging |
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After-sales service |
24hours |
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Original |
Handan city Hebei province China |
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Note |
For exact price, you'd better provide a picture of the product, and include some details, such as size, material, grade / class, finish / surface treatment, packaging requirement, trade terms, payment methods and so on. |
Lock Nut application scenarios
Construction machinery
Road rollers, breaker hammers, agricultural machinery (taking advantage of its vibration resistance).
01
Furniture and household appliances
Office chairs, fitness equipment, washing machines, fans (to prevent loosening after long-term use).
02
Automotive aftermarket
Subframe guards, modification parts (Level 4.8 applicable to non-core load-bearing structural components).
03
Power facilities
Distribution boxes, guardrails.
04
why choose us
Sufficient inventory
We have a full range of M4-M16 stocks in stock, supporting mixed batches, and can ship one item or complete orders on the same day.
Quality Control
Before shipment, conduct a comprehensive inspection of the appearance, sample tests for torque and load capacity, ensuring "zero defects" upon delivery.
Customized Service
We offer non-standard customization. We can provide nylon rings in various colors (red, blue, white) to meet the VI visual requirements of your enterprise.
Comprehensive qualifications
Provide material reports and ROHS environmental reports (if export is required).
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