QBH DIN 6921 Gr. 4.8/6.8/8.8/10.9/12.9 Carbon SS304 SS316 Stainless Steel Toothed Flange Self Locking Lock Bolt

QBH DIN 6921 Gr. 4.8/6.8/8.8/10.9/12.9 Carbon SS304 SS316

Stainless Steel Toothed Flange Self Locking Lock Bolt

What is Self Lock Bolt ?

Flange type :

According to the different positions of flange bolts, the size of the plate is

different, and there are flat bottom and toothed ones, and the toothed ones play a

non-slip effect.

Flange bolt:

Flange bolt is an integral bolt composed of hexagon head and flange plate (the

gasket under the hexagon is fixed by the hexagon) and the screw (cylinder with

external thread), which needs to be matched with the nut. It is used to fasten the

parts connecting two through holes, so the bolt connection is a detachable connection.

Purpose
 

Flange bolts are composed of hexagonal head and flange plate, and the "ratio of

support area to stress area" is larger than that of ordinary bolts, so this kind of bolt

can withstand higher preload force and has better anti-loosening performance, so

it is widely used. Used in automotive engines, heavy machinery and other products.

Specifications

More Details

Certifications & Package

Our Services

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers'
specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with professional factory supply
Perfect fastening solution with 15+ years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.

Free Samples for Standard Fastener from Jiaxing City Qunbang Hardware
 

We Promise:
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service

 

FAQ
 

1.What's your experience like?

Our general manager has been engaged in the export of fasteners since 2005.
Our team can provide you with professional fasteners selling and smooth export services.

2.How about your price?
High quality products with reasonable price. Please give me a inquire, We will quoted you a price for you
refer at once.

3. How do you control your quality?
We require the quality control department to inspect every production link of each shipment. And we can provide you MTC and mill certificate when the goods is finished.

4.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container,
we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let
factory priority produce
your goods.

5.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers'
requirement.

6.What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.


Awaiting for your kind inquiry! Thanks & best regards!
For more information: www.steelnutbolts.com