High strength stud-Anyang Longteng Heat Treatment Material Co., Ltd

Provide customers with high performance products

All products： High strength stud （ WTG foundation bolt WTG blade bolt Full thread stud Marine stud bolt Bridge stud bolt Rock breaker though stud bolt ） Hex head bolt Anchor plate assembly WTG blade bushing OEM fabrication （ Heat-treated round bar Grinted steel rod Cold rolled thread Turning lathe ） Rock bolt assembly

High Strength Anchor Bolt

Range of working temperature：	-40℃~50℃
Material：	42CrMoA、35CrMoA
Product level：	Class 8.8, Class 10.9, Class 12.9
Product specifications：	M36、M39、M42、M48、M56
length：	2m~12m
Executive standard：	GB/T3098.1 or acc. to customer technical requirements

Hexagon socket bolt

Hexagon socket bolt is a hexagon bolt with a recess in the middle. It is mainly used in electrical a

Material：	42CrMoA, 35CrMoA, 40Cr, 45#
Product level：	8.8, 10.9, 12.9
Product specifications：	M24, M27, M30, M33, M36, M39, M42, M48, M56, M64
Executive Standards：	GB / T70, GB / T77, GB / T78, GB / t79, GB / T80 or according to customer requirements

THROUGH BOLT STUD FOR ROCK BREAKER

Application：	hydraulic rock breaker
Standard：	clients’ requirements
Material：	42CrMoA、40Cr
Property class：	8.8、10.9、12.9
Specification：	M27-M64
Length：	100-4000mm
Coating：	oil、black、dacromet 、zinc spray
Advantage：	High performance, factory standards much higher than customers’ requirements

Marine Stud bolt

Application：	Large stud bolt for shipbuilding with high strength
Standard：	clients’ requirements, OEM acceptable
Material：	42CrMoA、40CrNiMo
Property class：	8.8、10.9、12.9
Specification：	M27-M64
Length：	100-900mm
Coating：	oil、black、dacromet 、zinc spray
Advantage：	High product performance, Impact energy up to 60J, high precision in dimension; Inner hex provided