Zhen Xiang 8.8 grade din 6914 heavy hex bolt 1/8"" 3/8"" 7/16"" 5/8""

Product name

Bolt

Product standerd

JIS GB ASTM DIN IOS

Product grade

3.6/4.8/5.6/6.8/8.8/9.8/10.9/12.9/A2-70/A4-80

Product size

M6--M64   1/4"--3"

Bolt pitch

0.3-2.5 mm

Negative line diameter

±0.02 mm

Material

Carbon steel, Stainless Steel, copper, aluminum, alloy steel

Surface treatment

Galvanized / oiled

Bolt thread length

Full thread / half thread

Head type

   pan head, round head, recessed head, ball head, button head, flat head, fillister head, oval head, truss head, counter sunk head, indented hexagon head, hex flange head, square head, T-head

Packing

   Small box packing, bulk packing 20~25kg/ctn, 36ctns or 48ctns per pallet.

   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.

Technical grade

3.6

4.8

5.6

6.8

8.8

9.8

10.9

12.9

Tensile strength

300MPA

400MPA

500MPA

600MPA

800MPA

900MPA

1000MPA

1200MPA

Yield ratio

0.6

0.8

0.6

0.8

0.8

0.8

0.9

0.9

Yield strength

180MPA

320MPA

300MPA

480MPA

640MPA

720MPA

900MPA

1080MPA

     1. Steels with a diameter or thickness of less than 30 mm and thin plates with a thickness of less than 4 mm shall be delivered in bundles. Each bundle shall be the same batch number. Each bundle shall be affixed with at least two signs. The nameplate shall indicate the name of the manufacturer, the steel number, the furnace number and the specifications.

      2. Steels with a diameter or thickness equal to or greater than 30 mm can be delivered in bundles or not in bundles. Bundles of steel, each bundle of at least two signs, steel can not be stamped. Unbundled bundles of steel shall be stamped or marked on the top steel or plate of each bundle. Steel that is not bundled must be stamped on each steel or steel plate.

    3. After the steel is packaged (or not supplied in bundles), it must be painted according to the relevant standards.

      4. bundles of steel for delivery, each bundle should be bundled with wire at no less than two places.

      5. The weight of each bundle shall not exceed 80kg when manually loaded and unloaded, and shall not exceed 5t when mechanically loaded and unloaded. After the consent of the purchaser, the manual loading and unloading may not exceed 130kg per bundle, and the mechanical loading and unloading may not exceed 10t per bundle.