Products

Home Product 201 Stainless Steel-M20 Hex Bolt, A2 Grade Corrosion-Resistant Fastener for Marine & Plumbing

External hexagon nut 201 stainless steel-M20

201 Stainless Steel-M20 Hex Bolt, A2 Grade Corrosion-Resistant Fastener for Marine & Plumbing

201 stainless steel M20 bolt

M20 201 stainless steel screw

201 stainless steel M20 nut

201 stainless steel-M20

Model 201 stainless steel-M20: 201 stainless steel M20 bolt, M20 201 stainless steel screw, 201 stainless steel M20 nut. Corrosion-resistant, durable fasteners.

Categories:Fasteners & Fixings

END INQUIRY

Product Description

The 201 stainless steel-M20 series is a durable fastening solution designed for industrial applications requiring moderate corrosion resistance, including the 201 stainless steel M20 bolt, M20 201 stainless steel screw, and 201 stainless steel M20 nut. These components comply with M20×1.5 thread standards, offering a tensile strength of 515-720 MPa and a temperature tolerance range of -20°C to 400°C. Ideal for construction, marine, and food processing industries, they provide reliable performance in mildly corrosive environments. The 201 alloy ensures cost-effective corrosion resistance compared to higher-grade stainless steels, though prolonged exposure to harsh chemicals or salty conditions may reduce longevity. These fasteners feature a polished surface finish for reduced friction and compatibility with standard M20 threading tools, enabling easy integration into mechanical assemblies without specialized equipment. Typical applications include structural frameworks, piping systems, and machinery where frequent disassembly isn’t required. Key advantages include lightweight durability and oxidation resistance, while limitations include reduced chloride resistance compared to 304/316 grades.

Parameter	Specification
201 Stainless Steel M20 Bolt
Material	201 Stainless Steel (AISI 201)
Thread Size	M20 x 2.5 mm
Thread Pitch	2.5 mm
Length Range	10 mm – 200 mm
Head Style	Hex/Button/Cap
Tensile Strength	515 – 760 MPa
Surface Finish	Plain (Electropolished Optional)
M20 201 Stainless Steel Screw
Drive Type	Phillips/Slotted/Torx
Standards Compliance	DIN 7985, ISO 7046
Installation Torque	140 – 190 N·m (Dry)
201 Stainless Steel M20 Nut
Nut Thickness	16 mm
Width Across Flats	30 mm (Hex Nut)
Recommended Pairing	M20 x 2.5 mm 201 SS Bolt/Screw

question:Does the company offer technical selection services?
answer:Yes, we provide comprehensive technical selection guidance tailored to your needs.
question:Do you have a professional product selection engineering team?
answer:Yes, our expert team specializes in product selection and optimization for global markets.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major global shipping carriers.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.

Home About Products News Contact Us

Quick quote

Even if not present on our website, we probably have the spare parts you are looking for. Specify the quantities and we will send you our quote!

Product detail

+ Add another part number