- Overview
- Product Description
- About Us
- Recommend Bolts and Nuts
- Our Factory
- Test Equipment and Reports
- Packaging&Transportation
- Our Advantages
- FAQ
Basic Info.
Grade
8.8
Size Range
M6-M16
Trade Term
EXW, Fob, CIF, DAP, DDU,DDP
Finish
Mechanical Galvanizing, Dacromet, Zinc Plated
Sample
Free
Thread
Coarse, Fine
Service
24 Hours Online
Certificate
ISO9001
Transport Package
Bulk in Cartons+ Wooden Pallet
Specification
M6-M16
Trademark
HR
Origin
China
HS Code
731815
Production Capacity
1000 Ton/Month
Product Description
| Product Name | concrete screw, concrete bolt, masonry screw bolts |
| Standard | Au,DIN,AMSE |
| Material | Carbon steel C1022, Stainless steel, Alloy steel |
| Grade | CL 8.8, 10.9, 12.9 |
| Size | M6-M16,Customized |
| Surface treatment: | mechnical galvanizing, dacromet, zinc plated (blue-white, yellow) |
| Delivery time | 25-45 days after down payment |
| Payment | By T/T, 30% down payment, and balance before shipment |
| Trade term | EXW, FOB, CFR, CIF, DAP, DDU, DDP |
| Package | 1) bulk in cartons+ wooden pallet; 2) bulk in steel pails +wooden pallet; 3) bulk in wooden cases; 4) tip up by plastic bag+ steel pallet, 5) according to customer's special requirement |
Welcome to Shanghai Hengrui Industry Co., LTD
Founded in 2020, Shanghai Hengrui is a professional manufactuer for standard and non standard fastener, like bolts, screws, nuts, washers, as well as stamping parts and turning parts, with many different materials, like carbon steel, stainless steel, brass, aluminum, titanium, special alloy steel, etc. 
Step 1 Drill a hole with the drill bit diameter Do
Step 2 Remove dust from the hole
Step 3 Screw in the anchor bolt through the mounting kit. You can use a high-power torque wrench
Step 4 The installation is complete
Step 2 Remove dust from the hole
Step 3 Screw in the anchor bolt through the mounting kit. You can use a high-power torque wrench
Step 4 The installation is complete
1. Product Name;
2. Standard;
3. Material or Grade;
4. Size;
5. Surface Treatment;
6. Order Quantity;
Your detailed message will get our high attention & prompt reply!
Shanghai Hengrui Industry Co., Ltd was established with supplying professional technical support, and high product quality, consistency and excellent customer service for our customers. We are located in Shanghai, close to Shanghai port, specializing in standard & non-standard fasteners and custom finish turning/machining parts, and stamping parts.
Win-Win cooperation is our culture, strictly control product quality, delivery time and offer good service to our customers, we won many big project clients in USA, Canada and European countries, as well as some big distributors worldwide.
Win-Win cooperation is our culture, strictly control product quality, delivery time and offer good service to our customers, we won many big project clients in USA, Canada and European countries, as well as some big distributors worldwide.
1. Bolts: hex bolt, hex cap screw, heavy hex bolt, heavy hex structural bolt, carriage bolt, hex flange bolt, square nuts, plow bolt, step bolt, shoulder bolt, tower bolt, timber bolt, guardrail bolt, hex socket cap screw.2. Nuts: hex nut, heavy hex nut, square nut,hex flange nut, hex nylon lock nut, slotted nut, eye nut, hex cap nut, caps nut.
3. Washers: flat washer/ plain washer, fender washer, taper bolt, square washer, helical spring-lock washer, hardened steel washers, external / internal tooth lock washer.
* Strong Technical support: our engineer in fastener industry for about 20 years are hear for you. * With 50 friend factories support, we can customize many non-standard fasteners according to the drawings or samples, as well as turning parts and stamping parts.
* 10 years' experience in international trading industry.
* Our company policy: Product quality>lead time>pricing, welcome the customers which have the same belief to inquiry to us!
| Looking forwarding to cooperate with you, we will use our best service to prove your choice right! |
| 1.Why choose Shanghai Hengrui? |
Our sales and technical staff have more than 10 years in fastener industry, can offer your professional service, now we have built cooperation relationship with many customers in projects, even Municipal projects from USA and Canada.
| 2.How to guarantee the quality? |
| 3.Could you provide free samples? |
We can provide free samples for clients reference.We will pay the freight cost.
| 4.What's the payment? |
| 5.What is the delivery time? |
Please inform us these ordering information in Your inquiry:
1. Product Name;
2. Standard;
3. Material or Grade;
4. Size;
5. Surface Treatment;
6. Order Quantity;
Your detailed message will get our high attention & prompt reply!
| Send inquiry to get free sample. |