|Item:||Hex Head Machine Bolt||Material:||Carbon Steel Grade 4.8, 8.8, 10.9|
|Standard:||DIN931,ASME B18.2.1, ISO 4014,||Head Type:||Hexgon Head|
|Thread:||Coarse Thread||Delivery Time:||8-30 Days|
|Accessories:||Usually With A Nut & A Washer For Each Bolt||Color:||Gray|
|Finish:||Hot Dip Galvanized|
Hot Dip Galvanized Hex Machine Bolt,
Partial Thread Hex Head Cap Bolt,
Highway Fence Hex Screw Bolt 10.9
Hot Dip Galvanized Carbon Steel Hex Head Machine Bolt with Partial Thread Used for Highway Fence,Power Tower
Hot-dip galvanized bolts are special bolt products produced by hot-dip galvanizing treatment.
After degreasing and rust removal, the bolts show a clean and infiltrated surface, and are immediately immersed in a plating tank where zinc has been heated and melted in advance. A method of forming a zinc coating.
The coating of hot-dip galvanized bolts is generally 30-60 microns.Due to their high strength and corrosion resistance. hot-dip galvanized bolts are increasingly becoming the preferred bolts for power towers, signal towers, and highway guardrails.
|Product Name||Hex. head bolt|
|Size Range||From M3 up to M52|
|Standard||ANSI/ASME, DIN, ISO etc.|
|Size||Standard, non-standard or customized|
|Grade||Class 4.8, 6.8, 8.8, 10.9|
|Packing||Bulk in cartons on wood pallet or according to customer special demand.|
|Application||Metal Building; Tower&Pole; Wind Energy; Mechanical Machine; Railway.|
|Supply Ability||About 25 tons per month|
|Payment||T/T, L/C, Western Union, etc.|