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Home Product Flathead Cross M5.5*40 Phillips Flat Head Machine Screw DIN 7985C A2 Stainless Steel Metric Hardware
Flathead Cross M5.5*40

Flathead Cross M5.5*40 Phillips Flat Head Machine Screw DIN 7985C A2 Stainless Steel Metric Hardware

Flathead Cross Screw M5.5x40
Cross Flat Head Bolt M5.5
Metric Cross Recessed Screw 5.5mm
Flathead Cross M5.5*40
Flathead Cross Screw M5.5x40 with cross recessed drive, zinc-plated Cross Flat Head Bolt M5.5 made of durable steel. Metric Cross Recessed Screw 5.5mm for flush-mounted applications in machinery, electronics, and furniture assembly. Corrosion-resistant finish. (184 characters)
Categories:Fasteners & Fixings
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Product Description

The Flathead Cross Screw M5.5x40, also referred to as Cross Flat Head Bolt M5.5 or Metric Cross Recessed Screw 5.5mm, is a specialized fastener designed for secure, flush-mounted applications in machinery, automotive, and industrial equipment. With a 5.5mm diameter and 40mm length, it features a cross-drive recess (Phillips-compatible) for precise torque control. Constructed from hardened steel with optional corrosion-resistant coatings, it operates effectively within a temperature range of -40°C to 120°C. Its low-profile flat head minimizes protrusion, ideal for tight spaces. While lacking electrical or communication interfaces, its primary advantages include high tensile strength, durability, and compatibility with standard tools. A potential drawback is the need for precise alignment during installation to avoid cam-out. Widely used in structural assemblies and precision engineering, it ensures reliable fastening under vibration and load.
Parameter Specification
Product Model Flathead Cross Screw M5.5x40
Thread Size M5.5
Length 40 mm
Head Type Cross Recessed Flat Head
Drive Type Phillips/Cross Drive (ISO 7046)
Material Grade Stainless Steel A2-70 or Carbon Steel 8.8
Thread Pitch 0.8 mm
Head Diameter 10.5 mm
Shank Diameter 5.5 mm
Standards Compliance DIN 7991 / ISO 2009
Surface Finish Zinc Plated (≥5μm) or Plain
Alternate Designation Cross Flat Head Bolt M5.5; Metric Cross Recessed Screw 5.5mm
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major shipping methods.
question:Do you offer technical selection services?
answer:Yes, we provide expert technical selection guidance to optimize product compatibility.
question:Why can other suppliers source discontinued models you cannot?
answer:We prioritize validated supply chains to ensure authenticity, avoiding counterfeit or refurbished parts.
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:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major shipping methods.
question:Do you offer technical selection services?
answer:Yes, we provide expert technical selection guidance to optimize product compatibility.
question:Why can other suppliers source discontinued models you cannot?
answer:We prioritize validated supply chains to ensure authenticity, avoiding counterfeit or refurbished parts.
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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