Fasteners Stainless Steel Undercut Anchor Back Bolt

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: DH
• Certification: CE, ISO
• Surface Treatment: Yes
• Technics: Forged
• Material: Metal
• Type: Expansion Bolt
• Transport Package: Carton
• Specification: 11*30
• Origin: China
• Production Capacity: 10000000pieces/Year

Product Description

CHARACTERISTICS

(1)  Screw tail cone slope more than 1° design, play the role of anchorage base material volume increased by 10%, improve the overall drawing               performance ;
.
(2) The decompression ring has a unique open-loop design , which like a spring when expanding and can adapt to common irregular anchor holes ;

(3)  The casing is made of soft aluminum alloy, which can protect the hole wall of the anchorage base material


MATERIAL
 

• Screw _s pressure reducing ring _s Nut,Gasket: SUS304_s SUS316
• Casing : Aluminum alloy 6063-T5

APPLICABLE SUBSTRATE

 · Natural stone     • Ceramic plate     • Artificial fiber board and other hard decorative panels


TECHNICAL PARAMETERS 


Note :
The above table series are the normal parameters of seismic anchor bolt. If rubber pads are needed, the length of screw rods should be increased by 2mm
Stainless steel A2 stands for SUS304 , stainless steel A4 stands for SUS316

INSTALLATION STEPS