Sign In | Join Free | My chinacomputerparts.com |
|
Finish : Black, ZINC, Plain, Black Oxide, ZINC PLATED, yellow zinc plated
Material : Stainless steel, Steel
Measurement system : Metric
Head Style : Pan
Place of Origin : Guangdong, China
Brand Name : JUHAO
Model Number : Torx pan head screw
Standard : DIN,ISO,GB
Surface treatment : Plain.Black.Zinc Plate. HDG
Certificate : ISO9001:2015 ISO14000 TS16949
Delivery time : 7-25 Days
Package : Buyer's Requirement
Advantage : OEM ODM Customized Service Provided
Quality control : 100% Inspection Berore Shipment
Packaging Details :
Single package size: 22*30*16cm
Single gross weight:0.01 kg
Package Type:Each LCD Touch screen using single bubble cotton packing, don't worry it will be broken
Supply Ability : 500000 Piece/Pieces per Month
MOQ : 2000 pieces
Price : $0.10/pieces 2000-19999 pieces
Finish | Black Oxide, ZINC PLATED |
Material | stainless steel, Steel |
Head Style | Pan, Flat, Oval, HEX |
Place of Origin | China |
Brand Name | OEM&ODM |
Standard | DIN.ISO,GB |
Shipping way | dhl.ups,ems,Hk post ,China post |
Material: | Steel/SUS304 |
Question 1 | 1.Why is stainless steel magnetic? |
304 stainless steel belongs to austenitic stainless steel, austenite in the cold working process in part or a small amount of transformation into martensite, martensite is magnetic, so 304 stainless steel is non-magnetic or slightly magnetic. | |
Question 2 | 2. How to identify authentic 304 stainless steel products? |
①Support 304 stainless steel special test potion detection, if not discoloured for the authentic 304 stainless steel | |
② support chemical composition analysis, spectral analysis | |
③ support salt spray test, simulate the actual use of the environment | |
Question 3 | 3. What are the most commonly used stainless steel? |
① 201 stainless steel, suitable for use in dry environments, easy to rust in water | |
② 304 stainless steel, outdoor or wet environment, corrosion resistance and acid resistance | |
③ 316 stainless steel, plus molybdenum, more corrosion resistance and pore erosion resistance, especially for seawater and chemical media |
![]() |
Custom Made Stainless Steel Torx Pan Head Machine Screws in Metric Measurement System Images |