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About Company
Model / Specification
Country of Origin
Surface Treatment
Polishing, Plain, Sand Blasting
stainless steel 304 316
Hex Head Bolt
Long Carriage Bolts
Hexagon Head Bolts
Flanged Head Bolts
U Bolts
Stud Bolts
Hexagon Nuts
Flange Nuts
ISO9001: 2015
Head Marking
Carton+Pallet 25 kg/Cartons+900 kg/Pallets
Minimum Order Quantity
1000PCS each size
Detailed Description
Hex bolt: A type of fastener consisting of a head and a screw (a cylinder with external threads), used in conjunction with a nut for fastening two parts with through-holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. 1. According to the force mode of connection, there are ordinary and reaming holes. 2, according to the shape of the head has a hexagonal head, round head, square head, countersunk head, etc. General countersunk head is used in the requirements of connection after the surface is smooth without protruding place, because countersunk head can be screwed into the parts. Round heads can also be screwed into parts. The tightening force of square head can be larger, but the size is large. The hexagonal head is the most commonly used. 
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