Jiaxing Haina Fastener Co.,Limited
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DIN608 A2-70 / 304 Stainaless Steel Flat Head Carriage Bolt with square neck
Description:
A carriage bolt, or flat head square neck bolt is a form of bolt used to fasten metal to wood.Available in Steel, Grade 5, Grade 8 & Stainless, carbon steel and so on.This makes the bolt self-locking when placed through a square hole in a metal strap, or a round hole in manyt wood. This allows the fastener to be installed with only one tool, a spanner or wrench, working from one side is ok. The head of the carriage bolt is usually a shallow dome. The squared section is of the same sizes like the diameter of the bolt shank, with a plain unthreaded shank.About the threaded type ,that full threaded and half threaded also ok to product. It is up to your requirement.
The use of carriage bolts are extensively in security fixings, such as the Brenton Bolt where the bolt must only be removable from one side. The smooth domed head and square nut below prevent the carriage bolt from being unlocked from the insecure side.The shoulder of the carriage bolt pulls into the wood when tightening and prevents the bolt from turning and · Bolt length is measured from under the head of the to the tip of the bolt.The bolts is widely used in equipment manufacturing, engineering machinery, agricultural machinery, power transmission and distribution, building, ships and other industrial and civil field.
Our business philosophy consists in “ integrity and pragmatic view, quality first, customer first, continuous improvement” and, as such , our company tends to provide you with products with the best price and high-class quality. We welcome new and existing customers to visit.
| Item | Stainless Steel hex head Bolts | ||||||
| Standard: | DIN933,DIN931DIN6923.DIN603 DIN912 DIN444,DIN315,ASME B18.2.3,ASME B18.5 | ||||||
| Other Standard: | DIN ISO8677 , JIS B 1171, ASME/ANSI B 18.5.2.3M, AS/NZS 1390,BS 4933 | ||||||
| Type: | Flange Bolt,Carriage bolt, Guardrail bolt,Socket Bolt,T bolt,Square bolt and Wing bolt | ||||||
| Sample: | For free | ||||||
| Material | Stainless Steel: SS201 SS304/SS304L SS316/SS316L SS904L A2 A4 GR.B8 GRB8M | ||||||
| Steel Grade: Gr.4.8,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; | |||||||
| Finishing: | Zinc(Yellow,White,Blue,Black,Colour),Hop Dip Galvanized(HDG),Black Oxide,Geomet,Dacroment,Nickel plated,Zinc-Nickel plated,Telfon | ||||||
| Production Process | M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | ||||||
Application:
They are widely used in wood connections utilizing the square neck under the round head which will sit into the hole to prevent the head from turning.For the parts, can bear larger load. Electric galvanized provide better corrosion resistance ability.
Widely used in equipment manufacturing, engineering machinery, agricultural machinery, power transmission and distribution, building, ships and other industrial and civil field.
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Advantages:
Our business philosophy consists in “ integrity and pragmatic view, quality first, customer first, continuous improvement” and, as such , our company tends to provide you with products with the best price and high-class quality. We welcome new and existing customers to visit.