• Model NO.: 2.2MM-8MM
  • Type: Pan Head
  • Connection: Common Bolt
  • Standard: DIN, GB, ANSI, BSW
  • Finish:Black;Plain;Zp;Yzp;Bzp;Wzp...: 2.2mm-8mm
  • Transport Package: 25kgs/Carton Then Europe Pallets
  • Origin: Ningbo Zhejiang
  • Material: Carbon Steel
  • Groove: Cross
  • Head Style: Pan Head
  • Grade: 4.8
  • Trademark: NGL
  • Specification: 2.2MM-8MM
  • HS Code: 7318151001

Socket Cap Self Tapping/ Drilling Screws with Carbon Steel
Basic Info.
Model NO.:2.2MM-8MM

Material:Carbon Steel
Type:Pan Head

Standard:DIN
Head Style:Round

Connection:Common Bolt
Grade:8.8

Size:2.2mm-8mm
Export Markets:Global
Additional Info.
Trademark:NGL

Packing:Carton + Pallet
Standard:2.2mm-8mm

Origin:China
HS Code:7318151001

Production Capacity:20ton/Week
Product Description
Truss head screw, Truss Head Machine Screw, Galvanized Philips Truss Head Screw, Cross Recessed Truss Head Machine screw, truss head self drilling screw, truss head self drilling screw, Phillips Truss Head Self Tapping screw, Modified Truss Head Tapping Screw, steel Truss Head Screw
1. Material of truss head screw, Carbon steel (4.6, 4.8, 5.6, 6.8, 8.8, 10.8, 10.9, 12.9)
2. Surface of truss head screw: Finish Passivation, Chromium-Plating, Black Oxide, Zinc-Plating, HDG
3. Size of truss head screw: 2.2mm-8mm
4. Mechanical properties: 4.6, 4.8, 5.6, 6.8, 8.8, 10.8, 10.9, 12.9
5. Packing: Bulk packing and box packing and according to customer's requested then in pallet.
We are promise truss head screw,
1. Hight quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. Customer's Design and Logo are Welcome
Give us a call or send us an e-mail with your request for quote or stock checks today.

Cement Grinding Aids

Cement grinding aid is a kind of chemical additives can improve cement grinding effect and performance, can significantly improve the cement production, every period cement strength, were to improve its liquidity.Cement grinding aid can greatly reduce the grinding ball phenomenon formed in the process of electrostatic adsorption package, and can reduce the grinding of ultrafine particles in the process of coalescence trend again.Cement grinding aid can significantly improve the liquidity of cement and improve the mill grinding effect and efficiency of classifier choose powder, so as to reduce the energy consumption of grinding.Using grinding agent in the production of cement with a low compaction trend of coalescence, which benefits the loading and unloading of cement, and can reduce the phenomenon of wall hanging cement silo.As a kind of chemical additives, grinding agent can improve the cement particle distribution and hydration, so as to improve the early strength cement and later strength.

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NINGBO LUCKY CHEMICAL INDUSTRY CO. LTD , https://www.nbluckychemical.com