NO. | Property | Description |
1 | Brand/Origin Place | Safebuild/Shandong China |
2 | Product Name | Highway Guardrail Bolt,Nut and Washer |
3 | Material | Steel Grade Q235,Q345,S235JR,S275JR,S355JR,EN10025,A283M |
4 | Grade Strength | Class 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 |
5 | Size | M16*35,M16*45,M16*50,M16*160,M16*250 or Customized |
6 | Surface Treatment | Galvanized + Powder Coated |
7 | Feature | High Visible |
Safebuild is the source factory specializing in traffic guardrail with 25 years production and export experience. Due to our partnership with global brands, we understand the importance of your quality and you need more than a supplier. With Safebuild, the national leader in highway guardrails and Roller Barriers.
Apart from highway guardrails, we also provide high quality accessories including caps, bolts, nuts, and washers in order to provide you with a convenient installation.
Guardrail bolts and nuts act as fasteners during the assembling process of guardrail. They connect the guardrail plate, column and block together to form the steel guardrail for road safety protection.
Details: * Material: Q235, Q345 or stainless steel, etc. * Surface: hot dip galvanized or PVC coated * Color: any color is available * Standard: DIN, ASTM, AS/NZS, GB,JIS or as your request * Specification: M5 - M64 * Length: 40mm-460mm
Feature: * Anti-rust and water-proof * Easy to install * Competitive price with high quality * Connect guardrails to post firmly * Reusable
Washers are used to secure secure the bolts to the guardrail. Highway guardrail bolts and nuts are mainly used between guardrail and spacer or between spacer and post.They play a fixed role when the vehicle collides with it, the corrugated steel guardrail board has good crash worthiness and energy absorption, and it is not easy to be destroyed, and at the same time it can protect the vehicle and the passengers. When the road maintenance or other reasons need to be connected, the groups of guardrail columns at the opening can be easily removed and removed to open the passage for the vehicle to pass.
Items:washers
Specification:76X60X44mm or non-standard as customer’s requirements
Material:Q235 (Q235JR), Q345 (Q355JR), Q255JR, ASTM A36
Grade:A Grade
Standard:ISO, GB, DIN, JIS, NFE, ANSI, BSW,I FI, BS
Feature:Connecting fastener High precision Good anti-corrosion, tensile and yield strength
As a professional manufacturer of highway guardrail , all of our products are with CE, ASTM, SGS, GSV, BSCI and ISO9001 Certificate and keeps updating regularly to ensure product quality and production safety.
01 High quality steel materials
Safebuild use prime steel in each guardrail design.The advanced technology isuniform and smooth, without stripping rust,and the impact of collision has reached thetraffic sector standard.
02 Strong customization capability
With a R&D team of 12 people with more than 10 years experience, our factory provides from design, mold opening to production. So far, we have provided OEM and ODM services to more than 120 customers.
03 Strict quality control system
6 QC employees and 15 steps quality checking ensure our highway guardrail 100% reaching the standards of safety. Galvanized guardrail plate, not raised and cracking, the saline spray test does not have corrosion,the phenomenon of inflated and fall off without folds after high and low temperature, strong resistance to impact resistance.
04 Professional export services
We have more than 25 years of export experience in technology research and development, quality control, packaging and shipping and other links to provide professional advice and service.