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1.Cast Iron Bolt Description
1)Bolt used on guardrail panel of expressway with mechanical property of Grade 4.8 and 8.8.
2)Elevator guide rail bolt and big hexagon bolt for steel structure, shearing bolt with mechanical property of Grade 8.8, 10.9 and 12.9.
3)Stainless steel internal and external hexagon bolt products: A2-70, A4-80. Material: 304, 316, 316L.
Without the head, only both ends to go a class of threaded fasteners.One end of the connection, it must be screwing in part with internal thread hole, the other end through the parts with hole, and then screw nut, make the two parts fastening connection into a whole.This connection is called stud connection, also belong to the detachable connection.Mainly used for connected parts of large thickness, compact structure, or because of frequent removal, unfavorable use the occasion of bolt connection.
2.Main Features of the Ductile Iron Bolt:
•Good visual effect
•Best Quality & Service
Service: Your inquiry will bereplied within 12 hours.
Product name: Directly From Factory Lifting Eye Bolt Din580 Eye Bolt
Material: Carton steel (Alloy Steel,Stainless steel304/316).
Surface: Electro Galivanized(Hot Dip Galivanized,Polished).
Sample: The sample is free,the freight should on your account before your first order.
Packing method: PP bag+pallet(Catton+pallet).
Q1:Can you provide samples for free?
A:We offer samples all free to our customers, only need customers to pay the freight. And the freight fee will send back when first order confirmed.
Q2:What’s your delivery time?
A:Our delivery time is 30~45 Days after order confirmed regarding to Volume.
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