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Ningbo Brightfast Machinery Industry Trade Co.,Ltd
Home > Products > Bolts > Wheel Bolts > 40Cr Heavy Duty Wheel Bolts for Truck Crane
40Cr Heavy Duty Wheel Bolts for Truck Crane
40Cr Heavy Duty Wheel Bolts for Truck Crane
  • 40Cr Heavy Duty Wheel Bolts for Truck Crane
  • 40Cr Heavy Duty Wheel Bolts for Truck Crane

40Cr Heavy Duty Wheel Bolts for Truck Crane

    Payment Type: L/C,T/T,D/P,Western Union
    Min. Order: 300 Kilogram
    Delivery Time: 45 Days

Basic Info

Material: High Strength Steel

Type: Round Head

Connection: Hinged Bolts

Standard: DIN, JIS, GB, ANSI

Grade: 10.9

Application: Machinery

Finish: Black

Additional Info

Packaging: bag/box/carton/pallet

Productivity: 400 Ton/Tons per Month

Brand: BFT

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 1000 Ton

Certificate: ISO9001

Product Description

40Cr heavy duty 10.9,12.9 wheel Bolts for truck crane

Material Class 4.8 6.0 8.8 10.9 12.9
Specification Various head style and sizes per your request
Surface Finishing Zn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast and Anodize;
Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated;
Hot Deep Galvanize(H.D.G.) etc.
Heat Treatment Tempering, Hardening, Spheroidizing, Stress Relieving.
Standard ISO, DIN, GB, IFI, B.S. ART.
Sample We could make sample within 7 days free of charge
Lead time Per on order quantity
Packing Boxs or pallet or customer request
Payment terms L/C,T/T

fasteners supply


All(Common and Wide Usege)
Material Carbon Steel, Alloy Steel, Stainless Steel
Size All sizes
Length 6mm-600mm, 1/4''-12''
Finishing Self color, zinc plated(clear/blue/yellow/black), BO,Nicked...
Specification DIN931/933/558/960/961/6914, ISO4014, ASTM A325/A490/A307

QQ 20160727171602


1.Competitive price

2.Excellent service

3.Prompt delivery

4.Full experience

5.Good After-sale service

6.Fast delivery time

7.All size can be producted by customers required.

8.Non-standard productss can be made according to your drawing.

Test Item Tensile Strength (min. Mpa) Yield Stress at 0,2% non proportional elongation (min. Mpa) Elongation (min. %) tensile loads (N,min) Proof loads (N) Hardness (HRC) Impact test (J) -20ºC
Standard Value 800 640 12 67400 48900 22-32 27
Test value 850 660 12 67400 48900 25-32 28

In the market, drywall screw general with black for many, that is black phosphate.

Company Information

Instruction of our company:

We specialized in doing fasteners such BOLTS,Nuts,Screws(NAILS),Washers.

Production range and capacity we produce & suppliers:

Main products:Bolts,nuts,Screws

Mechanical accessories in carbon steel,stainless steel,alloy steel,brass & nylon,

Production is acc. To DIN,IFI,BS,ISO,AS ,UNI,JIS,GBor Non-standard ,OEM ,or drawings.Samples.etc.

Looking for ideal 10.9 Wheel Bolts Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Heavy Duty Wheel Bolts are quality guaranteed. We are China Origin Factory of Wheel bolts for Truck. If you have any question, please feel free to contact us.

Product Categories : Bolts > Wheel Bolts

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