Product details
Introduction
Carbon Steel Black Hex Bolt is a threaded fastener with external threads, made of carbon steel, corrosion-resistant and high-temperature resistant. At the same time, we can also customize fasteners with different processing techniques and sizes according to your requirements.
Product Details
● Product Type: Carbon Steel screws/Bolts
● Product Name: Carbon Steel Black Hex Bolt
● Size: M3-M14; #0-#12;1/4-9/16;ST2.9-ST9.5;Special size can be enquired and supported
● Product Executive Standards: ANSI, DIN, ISO, GB;or Per customer’s drawing
● System of Measurement: Metric/Inch
● Head type: Button Head; Pan Head; CSK Head; Truss Head; Round Head; Cheese Head；Hexagon head; etc.
● Material: Low carbon steel / medium carbon steel / alloy steel
● Grade: Quenching and tempering heat treatment--4.6/4.8/5.6/5.8/6.8/8.8/9.8/10.9/12.9/Grade 5/ Grade 8；
Case harden-- Surface hardness min450HV
Core hardness 270 ~ 390HV/290~370HV
● Support non-standard customization
● Country of Origin: China
Why choose us ?
1.We are the most advantageous and potential hardware processing factory in Jiangsu Province, China.
2.Quality Control through the whole Manufacturing process.
3.General Inspection on fixing before Packing.
4.Our hardware all passed IATF16949&ISO 9001&ISO14001&ISO45001.
FAQ
1. Q:What is your minimum order quantity?
A:The minimum order amount we accept is 5000 US dollars. You are warmly welcome to visit our company.
2. Q:Which level of quality are your products?
A:We have got IATF16949,ISO9001,ISO14001,ISO45001 certificate so far.
3. Q: what is the delivery time of your products?
A: Generally speaking, the delivery time of our products is 40 days. We will customize the products according to the requirements of customers.
http://www.junlyhardware.com/
