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Home Product M5*20 Cylindrical Head Hexagon Socket Screw, DIN 912 Stainless Steel, High Torque Fasteners

M5*20 Cylindrical Head Hexagon Socket Screw, DIN 912 Stainless Steel, High Torque Fasteners

M5x20 hex socket screws
Cylindrical head screws M5x20
Socket head cap screws M5x20
Cylindrical head hexagon socket screws M5*20
M5x20 hex socket screws with cylindrical head design for durable fastening applications. These socket head cap screws M5x20 feature precision hex drive and threaded shank, ideal for machinery assembly. Cylindrical head screws M5x20 made from hardened steel with zinc plating or black oxide finish. Offers secure torque transmission in tight spaces, compliant with ISO/DIN standards. Suitable for industrial equipment and mechanical components.

Product Description

The M5x20 hex socket screws, also known as Cylindrical head screws M5x20 or Socket head cap screws M5x20, feature a 5mm diameter and 20mm length with a cylindrical head design for flush mounting in constrained spaces. Manufactured from high-tensile steel (grade 8.8 or 12.9), these screws offer a tensile strength of 800-1200 MPa and a recommended torque range of 6.1-8.5 Nm. The hex socket (3mm Allen key drive) ensures secure fastening in machinery, automotive, and industrial equipment assembly. With surface treatments like zinc plating or black oxide, they operate effectively in temperatures from -50°C to +150°C and resist corrosion in harsh environments. Ideal for high-stress applications, their compact profile allows installation in tight clearance areas, though precise alignment is required to avoid socket stripping during torque application.
Parameter Specification
Product Type M5x20 hex socket screws, Cylindrical head screws M5x20, Socket head cap screws M5x20
Thread Size M5 x 0.8 mm pitch
Length 20 mm
Head Style Cylindrical / Socket Head Cap
Head Diameter 8 mm
Drive Type Hex Socket (Allen Key)
Socket Size 3 mm (ISO 4762)
Material Grade Class 12.9 (Alloy Steel)
Surface Finish Black Oxide / Zinc Plated
Standards ISO 4762, DIN 912
Tensile Strength 1220 MPa
Torque Capacity 6.1 Nm (Lubricated)
question:Can the company ensure stable supply?
answer:Yes, we maintain large-scale production and strict inventory control to guarantee stable supply.
question:Why are labels removed from received goods?
answer:Label removal complies with regional distribution agreements or client-specific branding requirements.
question:What is the warranty policy?
answer:Warranty covers product defects under normal use for 12 months, including free repair or replacement.
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.
question:Can the company ensure stable supply?
answer:Yes, we maintain large-scale production and strict inventory control to guarantee stable supply.
question:Why are labels removed from received goods?
answer:Label removal complies with regional distribution agreements or client-specific branding requirements.
question:What is the warranty policy?
answer:Warranty covers product defects under normal use for 12 months, including free repair or replacement.
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.
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