Mechanical bolt, which is also called the bolt machine is a kind ofcylindrical pin connecting two metal parts. It consists of a threaded shaft anda head in a square or hexagon.

Most machine bolts are manufactured with low carbon steel or medium, butstainless steel bolts and silicone which resists corrosion ability is muchbetter than carbon steel, and are typically used when exposed to air. Y machinebolts aluminum and copper are used in the aerospace and marine. Machine boltheads have standard and metric sizes, or have the threads left and right, orhave coarse and fine threads.

MEGATRO provides all types of machine bolts, whose specifications are asfollows:

1Norma: DIN, ANSI and JIS and IFI, BS, ISO, GB

Two. Material: carbon steel, alloy steel, stainless steel, 35k, 45 #

Three. Size: M6-M30, 1/4'' -1''

April. Length: 10mm-250mm, 1/2'' - 10''

Detailed description of size

A: M6 M8 * 20-100 16-50 * M10 * M12 * M14 * M16 * M18 20-100 30-100 *40-100 50-100 * M20 M27 M22 * M30 * -100 * 50 50-100

B: M8 * M10 * M12 60-120 55-120 * 60-120 * 55-120 MM14 M16 * M18 * M2060-170 70-170 70-160 * M22 * M24 * M27 * 90 80-220 80-250 M30 * -270 90-300

May. Degree: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 10.9

6.Tratamiento surface: zinc, black, plain, hot dip galvanized

7.Material: BSW, BSF, UNC, UNF, etc..

August. Minimum order: 1ton

9. Packing: according to customer requirements

Production requirements: according to customer requirements

Origin: Qingdao, Shandong Province, China

Form of Payment: TT, L / C

Delivery time: consultation between Buyer and Seller