Bolt
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J Hook For Roof Sheet
In roof installation, J-bolts are usually used to fix solar racks, antenna bases or other structures that need to be anchored.
Inquiry now admin@hsfastener.net
Name:roof j hooks
Size:M8-M72
Standard:ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS
Material :Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel & stainless steel
Grade:4.8/5.8/6.8/8.8/10.9
Surface :BZP / HDG / BLACK / DACROMET / TEFLON or customizable
Factory :YES
Samples:samples are free
MOQ :1000PCS
Packing :ctn, plt or customizable -
What is Elevator Bolt Belt Screw Bucket Bolt bucket elevator bolt
Elevator bucket bolts in accordance to DIN 15237 are hot pressed and available in M7, M8, M10, and M12, zinc plated or in stainless steel.
This product is also commonly referred to as or can be compared to: bucket fasteners or elevatorbolts.
The elevator bucket bolts are cold pressed and have a smaller head diameter. Available in M6, M7 and M8, stainless steel and mild steel.
The standard strength of the screws is 4.6. A delivery in strength 6.8 and 8.8 is possible on customer request.
Besides, both versions are available with standard nuts DIN934, locknuts DIN985 (Nyloc) or DIN980, flat or domed washers, and an Allen key head variety. Also available in larger dimensions as M14 and M16.
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China Manufacturing Wholesale DIN 6921 DIN6922 Grade 8.8 Zinc Coated Flange Bolt Hex Flange Screws With Serrated
Din 6921 flange bolts, The flange bolt is composed of hexagon head and flange plate (the gasket under the hexagon and the hexagon is fixed together) and the screw (cylinder with external thread). It needs to be matched with the nut to fasten the parts connecting the two through holes. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.
- Material: Carbon Steel
- Type: Hexagon Flange With Serrated
- Thread Size: M5 ~ M20
- Surface Finish: Plain, Black, Zinc Plated, Yellow Plated, H.D.G
- Class: 4.8, 8.8, 10.9, 12.9
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China Factory Supplier Chinese Manufacturer Wholesaler Black Oxide Black Zinc Plated ISO7380 Hex Socket Button Head Security Cap Screw Bolt
HAOSHENG YFN Fasteners is a company specializing in the manufacturing of standard fastener products, including high-quality Hex Socket Button Head Screws. Here is an introduction to Hex Socket Head Cap Screws by HAOSHENG YFN Fasteners:
Hex Socket Button Head Screws are a common type of screw with a hexagonal recess on the top of the screw head. They are typically made from high-strength materials such as stainless steel, carbon steel, or alloy steel. The key feature is the hexagonal socket at the top, allowing for installation and removal using a hex key or Allen wrench. This design provides a reliable means of fastening and unfastening. -
China Factory Manufacturer Wholesale Supplier DIN 7991 Hexagon Socket Countersunk Head Cap Bolt
Product name Hexagon Socket Countersunk Head Cap Bolt Size M3-24 Length 6-100mm or as required Grade 4.8/8.8/10.9/12.9 Material Steel/35k/45/40Cr/35Crmo Surface treatment Plain/Black/Zinc/HDG Standard DIN/ISO Certificate ISO 9001 Sample Free Samples -
China Factory Supplier Chinese Manufacturer Wholesaler Hollo-Bolts ICC-ES approved expansion bolts – an expansion bolt for Structural Hollow Sections (SHS/HSS)
A Hollo-Bolt is a fastener used to connect steel to hollow sections, such as square, rectangular, or circular hollow structural sections (HSS). They can also be used for conventional steelwork where access is only available from one side.
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Wholesale Sales Hex Bolt Carbon steel Hex Head Bolt
Hexagonal bolts have a hexagonal forged head with machine threads, used together with nuts to form a combination of nuts and bolts, used as fasteners to secure joints on both sides of the surface. This is different from a threaded screw, but it rotates around its own axis, punctures the surface, and is fixed. Hexagonal bolts are also known as cap screws and machine bolts. Their diameters are usually ½ To 2 ½” between. They can be up to 30 inches in length. Heavy hexagonal bolts and structural bolts have good dimensional tolerances. Several other non-standard sizes can also be customized according to requirements to meet various purposes. Hexagonal bolts are widely used as fasteners in wood, steel, and other materials. They are used as headed anchor rods in the construction of bridges, docks, highways, and buildings.
MaterialCarbon steel StandardGB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etcNon-standardsOEM is available, according to drawing or samplesFinishPlain/according to your requirementPackageAccording to customers requirement -
Comfortable Design Welded Steel Hardware Hex Wheel Bolt Pattern Gauge with Hole Head Hollow Bolt Automotive Fasteners Screws Product
Material: carbon steel
Steel Grade:Gr 4.8,8.8,10.9
Nominal diameter: M8-M14
Length:20mm,28mm,32mm
Surface treatment: zinc color plating ,galvanized, HDG,
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Cross slotted bolts
Material: carbon steel, stainless steel
Steel Grade:Gr 4.8,8.8,10.9
Nominal diameter: M5-M12
Surface treatment: galvanized, HDG,black oxide, PTFE -
HG/T 20613 Full thread stud
Material: carbon steel, stainless steel
Steel Grade:Gr 4.8,8.8,10.9
Nominal diameter: M10-M36
Surface treatment: galvanized, HDG,black oxide, PTFE
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Grade 12.9 ISO7379 allen head shoulder screw
Product Name ：Grade 12.9 ISO7379 allen head shoulder screw
Model：M5-M20
Material: Carbon Steel
Colour: Plain
Product Category: Equipment Products
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Car Wheel Hub Stud and Camber Bolt for Nissan Sunny TIIDA 43222-70T00 Wheel Bolt
product name : wheel bolt
Model: M12*1.25;M12*1.5
Material: carbon steel
Color: Black， white， zinc color plating
Category: Equipment Products
Main uses:Wheel hub bolts are high-strength bolts used to connect the wheels of a vehicle. The connection position is the hub unit bearing of the wheel! Generally, micro cars use level 10.9, while large and medium-sized vehicles use level 12.9! The structure of wheel hub bolts is generally composed of spline gears and threaded gears! And a hat! The T-shaped head wheel hub bolts are mostly of grade 8.8 or above, responsible for the high torque connection between the car wheel hub and axle! Double headed wheel hub bolts are mostly of grade 4.8 or above, responsible for connecting the outer wheel hub shell and tire with relatively light torque.
