We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for Competitive Price for DIN931 DIN933 DIN960 DIN961 Brass Hex Screws Nuts and Hex Bolts, We’ve been glad that we’ve been steadily developing along with the active and long lasting assist of our pleased buyers!
We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for China Bolt and Nut and Fastener, Our business activities and processes are engineered to make sure our customers have access to widest range of goods with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We’ve got people who embrace tomorrow, have vision, love stretching their minds and heading far beyond what they thought was achievable.
●Product name: hex bolts DIN960
●Standard: DIN standard
● Finish: Black oxide,Zinc plated,hdg
● Dimension: from M10 to M36
● Length: 20mm-300mm
● Material: 40Cr,35CrMo
● Grade: 10.9
● Packing: Cartons+plastic Bag
● Delivery time: 30-60 days
The hardness after heat treatment is about HRC33-38.
The yield ratio of bolt material is 0.9
The nominal tensile strength of bolt material reaches 1000MPa.
The nominal yield strength of bolt material reaches 1000 × 0.9=900MPa
1.What’s the difference between fine thread and coarse thread?
1):The pitch of coarse teeth is large, but that of fine teeth is small. 2): The strength of coarse teeth is high, and the fine teeth are well sealed. 3): The thread of coarse teeth has stronger anti-fatigue ability, which is convenient for frequent disassembly, and the fine teeth have strong self-locking ability, large bottom diameter and strong static load capacity.
2.What is the difference between fine teeth and coarse teeth in application?
Fine-threaded and coarse-threaded screws are used for fastening. Fine-threaded screws are generally used to lock thin-walled parts and parts that require high vibration resistance.
3.why should you buy from us not from other suppliers?
We have more than 19 years of fastener production experience, and we have professional pre-sales and after-sales teams.
4.What about the warranty?
We are very confident in our products, and we package them well to ensure that the goods are well protected. To avoid any subsequent troubles related to quality problems, we suggest that you check the goods after you receive them. If there is any transportation damage or quality problem, don’t forget to take a detailed picture and contact us as soon as possible, and we will handle it properly to ensure that your loss is reduced to a minimum.We will make just about every hard work to be excellent and ideal, and accelerate our methods for standing during the rank of intercontinental top-grade and high-tech enterprises for Competitive Price for DIN931 DIN933 DIN960 DIN961 Brass Hex Screws Nuts and Hex Bolts, We’ve been glad that we’ve been steadily developing along with the active and long lasting assist of our pleased buyers!
Competitive Price for China Bolt and Nut and Fastener, Our business activities and processes are engineered to make sure our customers have access to widest range of goods with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We’ve got people who embrace tomorrow, have vision, love stretching their minds and heading far beyond what they thought was achievable.
