Newly Arrival Square Head Lag Bolts - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners

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With our outstanding administration, powerful technical capability and strict top quality handle procedure, we go on to provide our purchasers with reliable good quality, reasonable selling prices and excellent services. We goal at becoming certainly one of your most responsible partners and earning your gratification for Rod Coupling Nut, Cam Lock Nut, Red Head Wedge Anchor, We welcome you to definitely join us in this path of making a affluent and productive business together.

Newly Arrival Square Head Lag 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

Details

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

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.

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Newly Arrival Square Head Lag Bolts - DIN933 mild steel grade 4.8 Hex bolt – Tianbang Fasteners , The product will supply to all over the world, such as: Borussia Dortmund, Panama, Manchester, We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.