1. Name: Guardrail Bolt and Nut.
2. Standard: DIN931/933/912/DIN603, ASTM, JIS, BSW, Nonstandard bolt (according to your order) and etc.
3. Material and Grade:
1) Material: High quality carbon steel.
Grade: 4.8, 5.8, 6.8, GR.2, A307.
2) Material: Alloy steel :20MnTiB ,40Cr ,42CrMo.
Grade: 8.8, 10.9,12.9 ,GR.2,GR.5,GR.8,A325-1,A490-1 ,GR.B7,GR.B7M.
3) Material: stainless steel :302 ,304 ,305 ,316, 304L ,316L ,410, 430,carbon steel.
Grade: A2-50 ,A4-50 , A2-70 ,A4-70 ,GR.B8,GR.B8M.
4. Surface Treatment: Part galvanization, Colorful galvanization, Army green galvanization, Black galvanization, Steam Black, Ash phosphorus, Brass, Nickel plate, Chrome plate, hot dipped galvanized, Zinc plated(yellow, black, green) or according to customers requirements.
5. Size: M6-M64.
6. Supply ability: 400tons per month.
7. Certificate: ISO9001:2008.
8. Packing: 25kgs per carton, 40 cartons per pallet; or 50kgs per gunny bag, 20bags per pallet; or as to customers' requirement.
9. Our factory also can produce else of bolt: Hex bolt, hex cap screw, square bolt, carriage bolt, socket cap screw and L bolt and U bolt, threaded rod etc. Our factory also can produce according to the drawing from clients.
Nanjing Roadsky Traffic Facility Co., Ltd. is located in Nanjing city, 60km away from Nanjing International Airport and 10km away from the entrance of highway. ROADSKY is near to Yangtze River and 300 kilometers away from the eastern deepwater port wharf - Shanghai Port. We are a professional traffic facility manufacturer in China specialized in developing, manufacturing and exporting traffic facilities including pile driver, hydraulic pile driver, guardrail pile driver, guardrail post driver, guardrail installation machine, highway guardrail installation, guardrail, highway guardrail, steel guardrail, w beam guardrail, guardrail post, guard rail, road guard rails, highway guard rail, crash barrier, w beam crash barrier, metal beam crash barrier, road guardrail, guardrail beam, guard rails for roads, steel guard rail, metal guard rails, water well drilling rig, water drilling rigs, borehole drilling rig, percussion drilling rig, rammer compactor, concrete road breaker, road recycling machine, road reclaimer, cold recycling machine and other road safety products including road marking machine, road line marking machine, thermoplastic road marking machine and road marking paint. Our main products have passed the test conducted by National Traffic Bureau.
Our products include pile driver, guardrail pile driver, hydraulic pile driver, post driver, guardrail post driver, hydraulic post driver, guardrail driver, guardrail installation machine, truck-mounted pile driver, highway guardrail installation, solar pile driver, pile driver for photovoltaic installation, highway guardrail machine, guardrail equipment, guardrail, highway guardrail, steel guardrail, w beam guardrail, guardrail post, guard rail, road guard rails, highway guard rail, crash barrier, w beam crash barrier, metal beam crash barrier, road guardrail, guardrail beam, guard rails for roads, steel guard rail, metal guard rails, highway crash barriers, corrugated guardrail, hot dip galvanized guardrail, galvanizing guardrail, galvanized steel highway guardrail, bridge guardrail, steel guardrail posts, steel road guard rails, metal crash barriers, road crash barrier, road recycling machine, cold recycling machine, road reclaimers, water well drilling rig, water drilling rigs, borehole drilling rig, percussion drilling rig, cable drilling rig, ground compactor, rammer compactor, soil compactor, earth compactor, tamper rammer, tamper compactor, road breaker, road breaker machine, concrete road breaker, road marking machine, road line marking machine, thermoplastic road marking machine, road marking paint machine, thermoplastic paint, road marking paint, thermoplastic road marking paint, reflective glass beads and other road safety products.
Our company has an efficient management system and advanced manufacturing equipment. Our strong R&D team, excellent product quality, timely delivery, perfect services, special functions, nice styles and reasonable prices help us win the trust and high reputations of numerous customers in domestic and overseas markets. Now our products have been sold to clients in North America, Middle & South America, Eastern Europe, Africa, the Middle East, Southeast Asia, Australia and other countries and regions.
Welcome your enquiry and we promise to give you timely response. If you are interested in our products, please do not hesitate to visit our factory or contact us directly for more information. We are looking forward to establishing long-term business relationships with you and serving your esteemed company in the near future.