Audited Supplier
2. Grade: A2-70,A2-70, A4-70,A4-80,2205,2507 .
3. SIZE: M3-M8.
4. Standard: ISO7380
5. Steel:Stainless Steel.
| ScrewThread d | M3 | M4 | M5 | M6 | M8 | |
| p | pitch | 0.50 | 0.70 | 0.80 | 1.00 | 1.25 |
| dk | max | 6.9 | 9.40 | 11.80 | 14.00 | 17.80 |
| min | 6.4 | 8.90 | 11.20 | 13.30 | 17.00 | |
| k | max | 2.05 | 2.65 | 3.25 | 3.90 | 5.00 |
| min | 1.75 | 2.35 | 2.95 | 3.50 | 4.60 | |
| Recessed No. | 1 | 2 | 2 | 3 | 3 | |
Screw :hex screw,DIN912; self drilling screw, DIN7504; self tapping screw,DIN7981/7982; drywall screw, pan head screw, button head screw, machine screw, chipboard screw,furniture screw,wood screw, ect washer :flat washer DIN125, spring washer DIN127, lock washer,square washer,spring lock washer, plain washer ect. BOLT : DIN933, DIN931, DIN912,DIN603,DIN7985,DIN7991,DIN6921, ASME/ANSI B 18.2.1ASME/ANSIB18.2.3.1M,GB, BSW, ISO Hex bolt , carriage bolt, heavy hex bolt, flange head bolt, achor bolt ect Nut : DIN934,DIN6923,DIN985,ISO4032 hex heavy hex nut, 2H nut,A563/A563M cap nut, nylon nut, ect Rod : threaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt ect Hex Bolt products are widely used in ports, electricity, steel, shipbuilding, petrochemical, mining, railway, building, metallurgy, chemical industry, automobile manufacturing, plastics machinery, industrial control, highway, bulk transportation, pipe linings, tunnel, shaft protective slope, salvage, Marine engineering, airport construction, Bridges, aviation, spaceflight, venues and other important industries and infrastructure Process of mechanical equipment and etc.It has excellent anti-rust performance, good quality, good packaging, good service is our customer service three purposes.
1. When can I get my quotation?We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. If you need the samples, we will charge for the sample cost .But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.
3. What is your terms of payment ?
Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shipment.
4. Do you provide ODM/OEM service?
OEM / ODM is welcome, We got a professional and creative R&D team, and customized colors are optional. From the concept to finished goods, we do all ( design, prototype reviewing, tooling and production ) in the factory.
5. How to order?
Step1: Just tell us the size/model and the quantity, so that we quote you first
Step2: Confirm price and order details
Step3: We will arrange production for you after receiving your deposit
6. Why choose us?
(1)Stable and traceable raw material suppling lines
(2)20 years manufacturing and exporting experience
(3)Controllable delivery time
(4)Flexible payment term
(5)Multilingual service: English/Russian/Spanish and so on.
7. How about the after service of your product?
We usually feedback within 24 hours after we get your complaint. And we can guarantee a satisfied solution to every customer.
