Class 4.8 Steel Mechanical Fasteners with UNF Thread - Phosphating Finish for Industrial Applications
High-quality phosphated steel mechanical fasteners available in property classes 4.8 to 12.9 with UNF, UNC, and BSW thread options. These industrial-grade fasteners feature multiple surface finishes including zinc plating and fluorocarbon coating, suitable for automotive, construction, and energy sector applications with custom sizing available.
Place of Origin
China
Packaging Details
carton/ plywood cases/plywood pallets
Material
Carbon steel,Stainless Steel or Alloy Steel
Standard
DIN,ISO or customized as your request
Head type
Hex ,square, round,T- shape or others
Model Number
FLRS-F
Product Description
High-Quality Phosphated Steel Fasteners
Professional-grade mechanical fasteners with Class 4.8 steel construction and UNF thread patterns, available in standard sizes or custom specifications to meet your industrial requirements.
Product Specifications
| Parameter | Specifications |
|---|---|
| Product Type | Mechanical Fastener |
| Available Sizes | Standard & Non-Standard (Custom Sizes Available) |
| Material Options | Carbon Steel, Stainless Steel |
| Property Classes | 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 |
| Thread Types | UNC, UNF, BSW |
| Surface Finishes | Plain, Zinc Plated (Blue/Yellow/Black), Black, HDPE, Fluorocarbon Coating, XYLAN |
| Packaging Options | Bulk in cartons on wood pallet or custom packaging per customer requirements |
Industrial Applications
- Machinery and automotive industry applications
- Road, bridge, and tunnel construction projects
- Urban railway systems and high-speed railways
- Watercraft, thermal power, and wind power installations
- Nuclear power facilities and petrochemical plants
- Aerospace components and steel roof constructions
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