Our company mainly produces and sells fasteners of GB,DIN,ISO ,JIS and ANSI etc. series,and provides all kinds of stainless steel materials wih lower price.We have more than 15 years experience in fastener manufacture.
Salt Spray Test Binding Head Metal Screw Eye Hook Self Tapping Wood Screws for Customized Hanging
Price:
$0.10/pieces 1000-19999 pieces
MOQ:
1000 pieces
Delivery Time:
Negotiable
Brand:
JUHAO
Product Description
Company Profile
Shenzhen Juhao Hardware Technology Co.Ltd, established in 2018 and located in Shenzhen, China. Juhao Hardware Technology Co.Ltd is a professional manufacturer of standard and non-standard fasteners more than a decade. Our products have covered many fields, such as furniture, communication equipment, outdoor grill, alternative energy equipment, lighting, sanitary wares, garden tools(mowers), cars. We have a professional research and development team to meet the diversified and personalized requirements of our customers. Our goal is to provide customers with thoughtful service, strict quality control, competitive price and aim to commit one-stop service.
Product Description
Specification
item | value |
Finish | Black, ZINC, Black Oxide, ZINC PLATED, Zinc-aluminum Coated |
Material | Stainless steel, Steel, Aluminium, Bronze |
Measurement system | Metric |
Head Style | Flat |
Place of Origin | China |
Guangdong | |
Brand Name | JUHAO |
Model Number | Thumb Screw |
Standard | DIN |
Certificate | SGS ROHS ISOISO9001:2015 |
Delivery time | 3-20days |
Package | Buyer's Requirement |
Advantage | OEM One-stop Customized Service |
Quality | Salt Spray Test |
Quality control | Inspection+QC Report |
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Selection Of Measurement Tools For Screws, Bolts, Nuts And Washers
It is recommended to use vernier calipers for measurement, which can be accurate to 0.01mm. Measurement with tape measure and straightedge, the error range is 1-2mm, the measurement result is easy to be wrong
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 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Juhao Hardware Technology Co., Ltd.
Location
Whole Building, Building 2, Tianmeinan Industrial Zone, Huangjiang Town, Dongguan, Guangdong, China
Contact Person
Vefan Lin