8.8 & 12.9 Grade Stainless Steel Countersunk Head Bolt with Torx Socket Drive - SS304/316 Material
High-strength stainless steel countersunk head bolts with Torx socket drive in Class 8.8 and 12.9 grades. Made from corrosion-resistant SS304/316 materials with multiple finish options. Ideal for structural steel, machinery, automotive, and energy applications. Competitive pricing with custom sizing and small order acceptance.
Head
Countersunk
Place of Origin
China
Packaging Details
carton/ plywood cases/plywood pallets
Material
Carbon steel,Stainless Steel or Alloy Steel
Standard
ANSI/ASME, JIS, EN, DIN, BS,GB, SH, HG, IFI, ISO
Model Number
FLRS-B010
Product Description
Product Overview
High-strength countersunk head bolts manufactured from SS304/316 stainless steel, featuring Torx socket drive for superior torque transmission and tamper resistance. Available in Class 8.8 and 12.9 grades for demanding industrial applications.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Product Name | Stainless Steel Countersunk Torx Socket Head Bolt |
| Material | Stainless Steel (Carbon Steel also available) |
| Standards | ANSI/ASME, JIS, EN, DIN, BS, GB, SH, HG, IFI, ISO |
| Finish Options | Plain, Passivation, Polish, Zinc Plated (Clear/Blue/Yellow/Black), Black, HDPE, Fluorocarbon Coating, XYLAN |
| Grades | A2-70, A4-80, SAE J429 Gr.2/5/8, ASTM A307 Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 |
| Thread Types | UNC, UNF, BSW |
| Sizes | Standard and custom sizes available |
| Packing | Bulk in cartons on wood pallets or custom packaging |
Key Applications
- Structural Steel Construction
- Metal Building Systems
- Oil & Gas Equipment
- Tower & Pole Structures
- Wind Energy Systems
- Mechanical Machinery
- Automotive Components
Manufacturing Advantages
- Competitive manufacturer pricing with guaranteed quality
- Advanced machinery producing burr-free surfaces with exquisite workmanship
- Responsive communication ensuring timely project coordination
- Small order quantities accepted for initial cooperation
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