Washer high strength fasteners
Quick Details
Place of Origin:Guangdong, China (Mainland), Guangdong, China (Mainland)
Brand Name:Lanejoy, Lanejoy
Model Number:PG18
Standard:GB
Material:Carbon Steel
Surface treatment:Zinc Plated Polished
Certificate:ISO9001:2015
Color:Zinc White
Size:Customized
Price Terms:FOB,CIF,CRF,EXW and others
Delivery Time:Within 20 workdays after receive payment
Model:Pg18
Packaging & Delivery
Packaging Details
opp bag/carton
Delivery Time
7 days
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Main Markets | Total Revenue(%) |
Southeast Asia | 20% |
South Asia | 20% |
Mid East | 20% |
Eastern Europe | 18% |
Northern Europe | 10% |
North America | 10% |
Africa | 2% |
Packaging & Shipping
ACM2 (West German material, commonly known as black and white cross): ACM2 is aluminum molybdenum nickel-molybdenum alloy steel, quenching and tempering up to HB280 ~ 320, nitriding 72hr after processing up to HV> 800 hardness, with good wear resistance, However, the effect of hard chrome plating is not good. It is used for the plastic plastic screw and the melt tube of the general material group.
2, MAC24 (Mitsubishi materials, tempering nitrided steel): Does not contain aluminum, so less nitride after nitriding, nitride hardness of about HV800 ~ HV950, acid corrosion hard chromium plating effect. 3, dual alloy: Its manufacturing methods are divided into PTA crown welding and HP/HVOF two kinds of spraying, need to choose according to different plastic characteristics. The hardness of its surface hardened to HRC74, a super hard alloy with excellent wear resistance characteristics, the film density of up to 98 ~ 99.8%, and the surface of the dense strength of 10000psi or more. It can be seen that the plastic plasticizing screw can be said to be the heart component of the injection molding machine and is responsible for the transportation, melting, mixing and metering of the plastic raw materials. Therefore, the plastic plasticizing screw is closely related to the quality of the molded products.