• Model NO.：Bolt
• Application：Machinery, Chemical Industry, Environmental, Building
• Finish：Plain,Galvanized,Black,HDG and Customized
• Transport Package：Bulk Packing or Customized
• Specification：Various, according to customer
• Trademark：RUILAI
• Origin：Zhejiang
• HS Code：73181590
• Production Capacity：1000 Ton,Tons Per Month

StandardThread DiameterScrew LengthSurface PlatedThreadASME B18.2.11/4"~3/4"1/2"~12"Plain, Zinc Plated, Black Oxide, MG, HDGFull Thread, Partial ThreadPacking: 20~25kg/ctn, 36ctns/plt. The carton is regular export corrugated carton, size is 26x25x16cm, also available by special order in other size and printed. The pallet is fumigated wooden pallet or plywood pallet, size is 112x80x65cm, Europe Type or America Type you can choose.

 

What is the Hex Cap Screws?

ASME standard B18.2.1 -1996 specifies Hex Cap Screws that range in size from 0.25-3 in (6.35-76.20 mm) in diameter. These fasteners are very similar to hex bolts. They differ mostly in that they are manufactured to tighter tolerances than the corresponding bolts. Machinery's parenthetically to these fasteners as "Finished Hex Bolts".[10] Reasonably, these fasteners might be referred to as bolts but based on the US government document, Distinguishing Bolts from Screws, the US government might classify them as screws because of the tighter tolerance.[11] In 1991 responding to an influx of counterfeit fasteners Congress passed PL 101-592[12] "Fastener Quality Act". This resulted in the rewriting of specifications by the ASME B18 committee. B18.2.1[13] was re-written and as a result they eliminated the "Finished Hex Bolts" and renamed them the "Hex Cap Screw"-a term that had existed in common usage long before, but was now also being codified as an official name for the ASME B18 standard.

Q1.What is your main products?
A1:Our main products are fasteners and hardware parts: bolts, screws, rods, nuts, washers,anchors,rivets in steel and stainless
steel etc.Hardware parts such as solar panel hardware,HVAC accessores and floor drains parts.
Q2. How to ensure that every process's quality?
A2:Jiaxing Relia owns its professional laboratory to make sure each shipment we made with qualified products.
Q3.How long is your delivery time?
A3:Our delivery time is generally 15 to 30 days, according to the quantity of order.
Q4.The anchor bolt do you have in stock ?
A4:Yes ,we have.
Q5.Can you provide a sample?
Q5:Yes, we can provide free sample.