IFI 536 Hex Flange Bolts

Hexagonal flange bolts performance grade label consists of two parts of numbers, which represent the nominal tensile strength value and the yield strength ratio of the bolt material.

Product drawing

Product Specification

Application

Our products are widely used in mechanical, electrical, automotive, building construction, railways, bridges, steamships, fire protection and communication system, etc.

Some introduction about our company

Workshop

Certification

Through scientific management, we has obtained the 2015 version of ISO9001 quality management system certification. In 2017, the laboratory surpassed the countrywide CNAS certification. In 2018, company handed the European CE certification.

Testing Equipment

Our company has a specialized laboratory with digital hardness testers, microscopes, universal testing machines, axial force meters, hydrogen embrittlement detection devices, magnetic particle flaw detectors, metallographic analyzers, carbon and sulfur analyzers and salt spray testing machines, etc. Experimental testing equipment is used to conduct comprehensive testing of the chemical composition of raw materials, product hardness, mechanical properties, coating thickness and corrosion resistance to ensure that all products meet standard requirements and satisfy customers.

Production equipment

Our company has more than 300 production equipment.The product production process includes: Annealing, shot blasting, cold heading, thread rolling, heat treatment, galvanizing, finished product testing, packaging, etc. are all completed in the company.

Packing 

Our service:

1.  Professional manufacturer: All our fasteners are designed and manufactured in accordance to buyers' specs and performance. 2. Customize perfect fasteners: Customize offerings primarily based on the samples and drawings provided. 3. Cost-effectiveness: Wide choice of parts, provided by means of expert factories, and aggressive prices. 4. Perfect fastening options with 60 years of ride to resolve your problems: huge decision of parts. 5. Quality guaranteed: sturdiness checking out and key technological know-how diagram to enhance the provider lifestyles of fasteners.

FAQ

1. What is the delivery time?

Generally speaking, if the goods are in stock, we can ship them within 2-5 days, if the quantity is 1-2 containers, we can give you 18-25 days, if the quantity is more than 2 containers and you are very urgent, we can Let the factory prioritize the production of your goods. /Sample 4 days. For orders it depends on your order quantity

2. What is your packaging?

We can make customer's logo on the carton. Or we customize cartons according to customer needs.

3. What is your payment term?

We can accept wire transfer, L/C for general orders, PayPal and Western Union for small orders or sample orders.