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Home Product Flathead Cross M8*40 Screw Cross Recessed Steel Zinc Plated for Furniture Machinery Fastener

Flathead Cross M8*40 Screw Cross Recessed Steel Zinc Plated for Furniture Machinery Fastener

Flathead Cross M8x40 Screw
M8x40 Cross Flathead Bolt
Cross Head Connector M8x40
Flathead Cross M8*40
Flathead Cross M8x40 Screw for structural fastening, also called M8x40 Cross Flathead Bolt, featuring cross drive design. Durable Cross Head Connector M8x40 with polished finish for machinery, construction, and equipment assembly applications.

Product Description

The Flathead Cross M8x40 Screw, also known as the M8x40 Cross Flathead Bolt, is a precision-engineered Cross Head Connector M8x40 designed for secure fastening in industrial automation and machinery applications. Featuring an M8 thread diameter and 40mm length, this stainless steel screw operates reliably within a voltage range of 12-24V DC and withstands temperatures from -20°C to +85°C. Its cross-shaped head ensures tool-compatible installation, ideal for connecting control modules, sensors, or communication interfaces in confined spaces. Commonly used in automotive, robotics, and manufacturing systems, it offers corrosion resistance and high shear strength but requires specialized drivers for torque adjustment. The compact design supports direct integration with M8 port devices, enabling robust electrical or mechanical linkages in vibration-prone environments.
Parameter Specification
Product Designation Flathead Cross M8x40 Screw / M8x40 Cross Flathead Bolt
Thread Size M8 x 40 (Metric Coarse Thread)
Head Type Flat Cross Head (Recessed Cruciform)
Drive Type Cross Head (Phillips #3 Compatible)
Shank Diameter 8.0 mm ±0.2 mm
Thread Length 36 mm ±1 mm
Material Grade Stainless Steel (Grade A2/A4)
Surface Treatment Zinc Plated / Black Oxide (Optional)
Tensile Strength 800 MPa Min
Head Diameter 14.5 mm ±0.3 mm
Torque Capacity 20-25 Nm (Dry Installation)
Compliance Standards ISO 4762 / DIN 7991
question:Do you accept payment after shipment?
answer:No, payment confirmation is required before shipment processing.
question:Does your company have a professional product selection team?
answer:Yes, our dedicated engineers specialize in product evaluation and selection.
question:Can you provide technical product selection guidance?
answer:Yes, we offer technical consultation for optimal product specifications.
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:Do you accept payment after shipment?
answer:No, payment confirmation is required before shipment processing.
question:Does your company have a professional product selection team?
answer:Yes, our dedicated engineers specialize in product evaluation and selection.
question:Can you provide technical product selection guidance?
answer:Yes, we offer technical consultation for optimal product specifications.
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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