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DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating

DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating

DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating
DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating
DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating
Product Details:
Place of Origin: China
Brand Name: FLRS or OEM
Certification: ISO9001
Model Number: FLRS-B001
Payment & Shipping Terms:
Minimum Order Quantity: 100pieceS
Packaging Details: carton/ plywood cases/plywood pallets
Delivery Time: 8-20days
Payment Terms: T/T, L/C, Western union, paypal
Supply Ability: 30tons/month
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Detailed Product Description
Material: Carbon Steel Surface: HDG,Zinc Plated(Clear/Blue/Yellow/Black), Black Oxide, Nickel
Standard: DIN933, DIN931, ASME B18.2.1, ISO 4017, ISO 4014, IFI 149 Head Type: Hexagonal Head
Thread: UNC,UNF,UEF,UN,UNS Delivery Time: 8-20 Days
Property Class: 4.8,5.8,6.8,8.8,10.9,12.9 Metric Size: M6-M56
High Light:

Grade 8.8 Hexagon Head Bolt

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DIN931 Hexagon Head Bolt

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Fluorocarbon Coating Hexagon Head Bolt

Big Black High Strength Grade 8.8,10.9 12.9 Outer Hexagon Head Bolt with Hex Nut Assembly

The shape and connection structure of high strength bolts are basically the same as ordinary bolts.The main difference is that the normal bolt connection relies on the shaft pressure and shear resistance to transmit the shear force, while the bolt produces very little preload when tightening the nut.Whatever the impact, the working principle of high strength bolt connection is to deliberately apply a large pre-tightening force to the bolt, so that the contact surface of the connection part produces press pressure, so that there will be a great deal of friction in the direction perpendicular to the bolt.Directional force of screw.The frictional force that transmits the shearing force of the connection.The pre-tightening force of high strength bolts is achieved by tightening the nuts.Common high strength bolts generally adopt torque method and Angle method.The tail of the torsion bolt is used to control the preloading force of the high strength torsion shear bolt.

Bolts connected by high strength bolting are made of 10.9S or 8.8S high quality alloy structural steel and are made by heat treatment.Holes for high strength bolts should be drilled.Diameters of high strength bolts connected by friction are 1.5 ~ 2.0mm larger than nominal diameter D of bolts.The hole diameter of the high strength bolt under pressure connection is 1.0 ~ 1.5mm larger than the nominal diameter D of the bolt

DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating 0

 

Feature:

 

Product name hex head bolt
Size M8-M56
Material Carbon Steel
Property class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9
Thread UNC,UNF,BSW
Finish ZincPlated(Blue/Yellow/Black),Black,HDPE,Fluorocarbon Coating, XYLAN
Packing Bulk in cartons on wood pallet or according to customer special demand.
Application Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile

Advantage

1. Competitive price; 2. OEM service available

Packing

Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

Payment terms

FOB, CIF, CFR, L/C, or others.

Delivery method

by sea, by air or by express service

Application

Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind  Energy; Mechanical Machine; Automobile: Home Decorating and etc.

DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating 1

DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating 2

DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating 3DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating 4DIN931 Grade 8.8 Hexagon Head Bolt Fluorocarbon Coating 5

 

 

 

 

Contact Details
Shaanxi Flourish Industrial Co., Ltd.

Contact Person: Fiona Hou

Tel: 13384956386

Send your inquiry directly to us (0 / 3000)

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