self-priming water pump,High Quality self-priming water pump,self-priming water pump Details, CN Botou Honghai Pump Co.,Ltd , https://www.gearpump.nl
A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.
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.
stainless steel slotted drivers bolt & nut
DIN,ASTM/ANSI JIS EN ISO,AS,GB
Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;Â SAE: Gr.2,5,8;Â ASTM: 307A,307B,A325,A394,A490,A449, Finishing
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Busy season:15-30days,Slack seaon:10-15days
Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener For more information visit:www.hainafastener.com
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.
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.Â
self-priming water pump,High Quality self-priming water pump,self-priming water pump Details, CN
Botou Honghai Pump Co.,Ltd , https://www.gearpump.nl