DIN7991 Hex Socket Countersunk Head Cap Screw with Zinc Plated

  • Model NO.: DIN7991
  • Type: Hexagon Head
  • Connection: Common Bolt
  • Standard: DIN, GB
  • Surface Finish: Black;Plain;Zp;Yzp;Bzp;Wzp...
  • Trademark: NGL
  • Specification: M4-M56
  • HS Code: 7318150000
  • Material: Carbon Steel
  • Groove: Hexagon
  • Head Style: Hexagonal
  • Grade: 8.8
  • Size: M5-M30
  • Transport Package: 25kgs/Carton Then Europe Pallets
  • Origin: Ningbo Zhejiang
DIN7991 Hex Socket Countersunk Head Cap Screw with Zinc Plated


DIN7991 Hex Socket  Countersunk  Head Cap Screw With Zinc Plated

We are a professional manufacturer of machine screws. We have capabilities to manufacture machine screws in length of 1/4" to 8"
and diameters of up to M2 to M6.3. Materials of low carbon steel from C1022.
We are able to achieve and fulfill customers' demands. If you have interests in our machine screws or more
questions, please don't hesitate to contact us.
ASME standards specify a variety of "Machine Screws"[9] in diameters ranging up to 0.75 in (19.05 mm). These fasteners are often
used with nuts as well as driven into tapped holes. They might be considered a screw or a bolt based on the Machinery's Handbook
distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less
ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts     
Product Name DIN7991 Hex Socket  Countersunk  Head Cap Screw With Zinc Plated
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L
Carbon steel:1010,1022,
Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization,Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Customized Products
Lead time		 Busy season:15-25days,Slack seaon:10-15days
Stock Products
Stainless steel: All DIN ,GB Standard and part ASNI standard  stainless steel screws, Example: ISO7380,DIN7981,DIN7982,DIN916,DIN913,DIN7985,DIN912

Turn-out Baler Machine

The turn-out scrap Metal Baler machine is used to compress scrap metal (steel, copper, aluminum, stainless steel, etc)into metal block or metal bale. The purpose is to save the transportation cost or reduce the raw material loss when smelting.

After compressing, the metal bale is easy to transport and store, so it can save transporation cost, reduce storage area and reduce the loss when smelting. Easy operation, durable and long service life, high efficiency, etc.

1) Hydraulic drive, compact design, great sealing;

2) Customized press box size and bale size;

3) Bale discharging ways include turn-out, side-push out and forward-out;

4) Designed with quick unit that can improve work efficiency substantially;

5) Famous motor, hydraulic system, oil cylinder, piston pump, electrical components;

6) Blades: our scrap metal baler machine with the knife, it can cut the long size material when compressing, so it very goog for the long steel wire and big size material.

Turn-out Baler, Turn-out Baling Machine, Turn-out Baling Press, Turn-out Baler Equipment, Turn-out Metal Compactor

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