The dongfeng spare truck parts cover all the dongfeng serial truk parts. Our main product cover: DONGFENG KX/KL/KC/KR AND POWERTAIN. We can provide you the realiable quality and best price truck parts to maintance your after market service. Our main product:
- gearbox parts have following items: ZF gearbox parts; Genuine Gearbox parts; Fast Gearbox parts; Main shaft; 2nd shaft; clutch fork; cone plate and etc.
Dongfeng Gearbox Parts,Gearbox Parts,Gearbox Transmission Parts,Truck Gearbox Parts Jinan JF Co., Ltd , https://www.jfsinotruk.com
Jiaxing Haina 8.8 Grade Galvanized Hex A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.Â
A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.
Products name
Bolts(Hex bolt,Heavy hex bolt,Flange bolt,Carriage bolt)
Standard:
DIN,ASTM/ANSIÂ JISÂ ENÂ ISO,AS,GB
Material
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904LÂ
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
Finishing
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
ProductionÂ
ProcessM2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead timeBusy season:15-30days,Slack seaon:10-20days
Stock Products
Stainless steel: All DIN Standard stainless steel fastener(BOLTS,NUTS.SCREWS.WASHERS)Â
Free Samples for standard fastener For more information visit:www.hainafastener.com   From Jiaixng Haina 
Jiaxing Haina fastener Service
Â
· Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
· Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
· Cost effective: Competitive prices with factory directly supply
· Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
· Customized Ideal Fasteners: customized services according to the samples and drawings offered.
             If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
