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Home Product M5x40 Hex Socket Head Cap Screws DIN 912 Cylindrical Allen Bolts Stainless Steel A2-70

M5x40 Hex Socket Head Cap Screws DIN 912 Cylindrical Allen Bolts Stainless Steel A2-70

M5 hex socket screws 40mm
Cylindrical head M5 screws 40mm
M5x40 hex socket bolts
Cylindrical head hexagon socket screws M5*40
Cylindrical head M5 hex socket screws with 40mm length. Ideal for machinery, electronics, and fixtures. Features corrosion resistance and high strength. Available in M5x40 hex socket bolts and cylindrical head M5 screws 40mm.

Product Description

The M5 hex socket screws 40mm, also referred to as Cylindrical head M5 screws 40mm or M5x40 hex socket bolts, are compact mechanical fasteners designed for high-precision assembly. Featuring a 5mm thread diameter, 40mm shank length, and cylindrical head with a hexagonal socket drive, these screws require a matching hex key for installation. Constructed from hardened steel or stainless steel, they provide tensile strength up to 800 MPa and torque resistance of 4-6 Nm. Common in automotive, industrial machinery, and electronics, they operate reliably in temperatures from -30°C to +140°C. Though lacking electrical interfaces, voltage compatibility, or embedded components like batteries or screens, their robust design ensures vibration resistance and space-efficient mounting. Key advantages include corrosion-resistant finishes and reusability, while their primary limitation is dependency on precise tool alignment. Detection distance and digital features are non-applicable as purely structural fasteners.
ParameterSpecification
Fastener TypeM5 Hex Socket Screws 40mm
Thread Diameter5 mm (M5)
Length40 mm
Head StyleCylindrical
Drive TypeHex Socket (Allen)
MaterialCarbon Steel / Stainless Steel A2
Tensile StrengthGrade 8.8 / A2-70
Surface FinishZinc Plated / Black Oxide
StandardsDIN 916 / ISO 4762
Thread Pitch0.8 mm (Standard)
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded/alternative models upon request and ensure quick delivery based on your needs.
question:Can I self-schedule official courier pickup?
answer:Yes, but coordinate with us in advance to ensure compliance with logistics procedures and efficient handling.
question:Why choose your company for purchases?
answer:We are Asia's leading industrial automation trader with 20+ years of proven reliability, trusted reputation, and 85% repeat clientele.
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 you provide upgraded or alternative models?
answer:Yes, we offer upgraded/alternative models upon request and ensure quick delivery based on your needs.
question:Can I self-schedule official courier pickup?
answer:Yes, but coordinate with us in advance to ensure compliance with logistics procedures and efficient handling.
question:Why choose your company for purchases?
answer:We are Asia's leading industrial automation trader with 20+ years of proven reliability, trusted reputation, and 85% repeat clientele.
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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