Products
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SAE J429/UNC Hex Bolt/Hex Cap Screw
Products name SAE J429 2/5/8 UNC Hex Bolt/ Hex Cap Screw
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
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,A325,A490,
Handan Haosheng Fastener can make surface Finishing Plain ,Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,,Nickel plated,Zinc-Nickel plated -
DIN 912 Cylindrical Socket cap screw/Allen bolt
Products name DIN 912 Cylindrical Socket Cap Screw/Allen bolt
Standard DIN912, GB70
Steel Grade: DIN: Gr.8.8, 10.9, 12.9; SAE: Gr.5, 8;
Finishing Zinc(Yellow, White, Blue, Black), Hop Dip Galvanized(HDG), Black Oxide, Geomet, Dacroment -
ISO4032 Hex Nut
Grade of hex nuts meets ISO standard, such as ISO4032
Also our hex nuts has beautiful coating with good corrosion resistance.
The toughness of the product covered with the coating will also be strengthened and will be more durable.
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Black Phosphate Bulge Head Drywall Screw
Drywall screw is always used for fastening sheets of drywall to wall studs or ceiling joists.
Compared to regular screws, drywall screws have the deeper threads.
This helps prevent the screws from being dislodged easily from the drywall.
Drywall screws are made of steel.
In order to drill them into the drywall, a power screwdriver is needed.
Sometimes plastic anchors are used together with drywall screw. They help balance the weight of a hung object evenly over the surface.
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Black grade 12.9 DIN 912 Cylindrical Socket cap screw/Allen bolt
SOCKET CAP SCREWS: Socket cap screws have a small cylindrical head with tall vertical sides. Allen (hex socket) drive is a six-sided recess for use with an allen wrench (hex key).
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Chipboard screw
Chipboard screws have a deep thread for increased grip strength coarse thread and sharp point to provide maximum grip and minimum strip out into chipboard, MDF board or soft timbers.
Provided with CR3, CR6 Yellow Zinc / Zinc / Black Oxidize and others.
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BSW Plain Hex bolt
Products name BSW916/1083 hex bolt
Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB,BSW
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; -
Yellow zinc plated /YZP Hex Bolt
We’re specialized in Bolts,including different grades bolts,grade 4.8/8.8/10.9/12.9. generally grade 4.8 hex bolt are zinc plated or black to avoid rust. the high grade such as grade 8.8 10.9 12.9,it’s high grade steel with modulating technology to make them more harden. Our DIN933 DIN931 Black hex bolt marked 8.8 are very popular in many markets.
