Cheapest Price Black Oxide Carriage Bolts - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners

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Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for Aluminum Coupling Nuts, Nylon Flange Nut, Square Spring Washer, Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products.
Cheapest Price Black Oxide Carriage Bolts - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners Detail:

Specification

Item Hex bolt
Main product DIN931 DIN933
Size M5-M64
Length 10-600mm
Surface Plain/Black /Zinc plated/HDG/Dacromet
Standard DIN GB ISO ANSI/ASME BS Non standard
Grade 4.8 8.8 10.9 12.9
Raw material Q235,Q195,1035,1045,20MnTiB, 35Crmo
Certification ISO9001, SGS
Package 5kg, 10kg, 25kg carbon/bag+pallet or customized.
Loading port Tianjin port, Qingdao port,others
Application auto fasteners, mechanical, construction, powder, railway, household electrical appliance etc.
Non-standards OEM is available if you provide drawings or samples.
Professional We are profession in fastener products more than 15 years
Place of Origin Yongnian, Handan city, Hebei province, China
Service Free samples
Manufacture Process Raw material-wire drawing-cold forging-surface treatment-test -packing-loading
Delivery time Based on the order quantity
Equipment Hardness test, torque test, salt spray endurance test, mechanical sizes test,certification and etc
Inspection process Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control

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flat washer

 

More instructions for bolt

(1)How is a hex bolt measured?
Length is measured from the point at which the head sits flat with the surface, to the tip of the threads. Hex, pan, truss, button, socket cap, and round head screws are measured from right under the head to the end of the threads. Flat head screws are measured from the top of the head to the tip of the threads.

flat washer

(2)What are hex bolts used for?
Hex bolts, or hex cap screws, are large bolts with a six-sided head (hexagonal) used to fasten wood to wood, or metal to wood.

(3)How do you remove a hex bolt?
Use a hammer to tap against the hex-key wrench in extreme cases. Pour a few drops of household oil or spray a shot of aerosol lubricant on screw heads that do not come loose with the additional tools. Allow 20 minutes for the lubricant to work in between the threads before attempting removal.

Product test and package

 

flat washer

flat washer

 

FAQ

Q1: Are you trading company or manufacturer ?
A1: We are factory.

Q2: Can I visit your factory?
A2: Yes! Warmly welcome to visit our factory. It would be Great if you can inform us in advance.

Q3:The quality of your products?
A3:The company has advanced production and testing equipment .Every products will be 100% inspected by our QC department before shipment

Q4:How about your price?
A4:High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.

Q5:Could you provide free samples?
A5:We can provide free samples for standard fastener, But the clients will pay the Express charges.

Q6: What’s your Delivery Time?
A6:Depend on the quantity. We will make the delivery as soon as possible with the guarantee quality.

Q7: How should I order and make payment?
A7:By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment.


Product detail pictures:

Cheapest Price   Black Oxide Carriage Bolts  - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners detail pictures

Cheapest Price   Black Oxide Carriage Bolts  - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners detail pictures

Cheapest Price   Black Oxide Carriage Bolts  - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners detail pictures

Cheapest Price   Black Oxide Carriage Bolts  - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners detail pictures

Cheapest Price   Black Oxide Carriage Bolts  - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners detail pictures

Cheapest Price   Black Oxide Carriage Bolts  - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners detail pictures


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We consistently execute our spirit of ''Innovation bringing progress, Highly-quality ensuring subsistence, Administration advertising and marketing gain, Credit history attracting buyers for Cheapest Price Black Oxide Carriage Bolts - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners , The product will supply to all over the world, such as: Oman, Kuwait, Azerbaijan, Our professional engineering group will always be ready to serve you for consultation and feedback. We're able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and goods. For anyone who is thinking about our company and merchandise, be sure to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we've been intending to share the top trading practical experience with all our merchants.
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    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Jean from Victoria - 2018.06.12 16:22
    Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Adam from Puerto Rico - 2017.01.28 19:59
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