Optimized Load Distribution
Radially curved bearing surface minimizes point loading on soft substrates (e.g., composites, cast alloys)
Head height tolerance: ±0.20mm (e.g., M6: 4.0mm vs. DIN 912’s 6.0mm)
High-Torque Drive System
Extended socket depth (≥1.5×nominal diameter per DIN 7991:2014 Sec. 4.3)
Drive conformity: ISO 10664 Class C (±0.028mm tolerance)
Performance-Graded Materials
12.9/10.9/8.8 strength classes (SCM435 alloy steel standard)
Corrosion protection: Black oxide (≥96h salt spray), Geomet® coating (≥720h)
Product Parameter
Key Applications
Technical Superiority in Critical Applications
Aerospace: Reduced head height saves weight in turbine assemblies
Automotive: Curved head prevents thread galling in aluminum engine blocks
Medical: Passivated stainless steel meets ISO 13485 biocompatibility
Precision Engineering: Head-to-shank transition radius ≥0.1d (vs. DIN’s ≥0.08d) reduces stress concentration
SERIVCE
Reliable After-Sales Support:Swift resolution for all technical issues & product inquiries. / 20+ Years of Global Export Expertise:Proven experience in international logistics & compliance.
Detailed Product Specifications On Request:Customizable spec sheets for informed purchasing decisions. / Instant Quote Response:Submit inquiries for prompt pricing & solution proposals.
Certified Export Documentation & Timely Shipment:Hassle-free logistics with professionally prepared export papers.
Custom Packaging with Pre-Shipment Visual Verification:Branded/secure packaging with photo confirmation before dispatch.
Premium Quality at Competitive Pricing: Industry-leading products optimized for value & performance.
