M16 x 1.50 x 40/40 DIN 7991 Socket Countersunk Screws

Manufactured for Large Batch Production

At Victory Fasteners, we specialise in the manufacture of bespoke industrial fasteners, combining extensive stockholding with precision engineering to deliver reliable fastening solutions for demanding industries.

This recent production batch involved the manufacture of M16 x 1.50 x 40/40 Grade 10.9 DIN 7991 Socket Countersunk Screws, produced from quality-assured blanks and precision CNC machined with a fine pitch thread before preparation for GEOMET® 500A surface coating.

Whether manufacturing prototype quantities or full production volumes, our engineering team delivers consistent quality, complete traceability and dependable lead times.

Project Specification

Component: M16 x 1.50 x 40/40 DIN 7991 Socket Countersunk Screw
Grade: 10.9
Thread: Fine Pitch M16 x 1.50
Production Volume: Large Batch
Manufacturing Process:

• Manufactured from stocked fastener blanks
• Precision CNC single-point thread machining
• Fine pitch thread production
• Prepared for GEOMET® 500A coating
• Final inspection prior to finishing

Extensive Stock of Fastener Blanks

Maintaining high inventory levels allows Victory Fasteners to respond quickly to customer requirements, whether for scheduled production programmes or urgent manufacturing requirements.

Our comprehensive stock includes:

• Hexagon Head Bolt Blanks
• Hexagon Head Flange Bolt Blanks
• Socket Head Cap Screw Blanks
• Socket Head Countersunk Screw Blanks

Available in a wide range of grades, diameters and lengths, every blank is sourced from quality-assured manufacturers with full material traceability.

All material is supplied with:

• 3.1 Certification
• Mill Certification
• Complete material traceability

Large stocked quantities enable us to efficiently support both repeat production schedules and substantial batch requirements.

Precision CNC Manufacturing

Our experienced engineering team produces bespoke fasteners to exact customer specifications using modern CNC machining technology.

For this project, precision single-point CNC machining ensured the accurate production of the fine pitch M16 x 1.50 thread, delivering consistent dimensional accuracy throughout the production batch.

Every component is inspected before progressing to the next manufacturing stage, helping ensure quality and consistency across every order.

Advanced Engineering Capabilities

Operating from our manufacturing facility in the West Midlands, Victory Fasteners provides a complete range of precision engineering services, including:

• CNC Turning
• Cutting
• Threading
• Milling
• Drilling
• Broaching
• Etching
• Slotting

From one-off prototypes through to large production batches, we provide engineering solutions tailored to each customer's specification.

Ready for GEOMET® 500A Surface Treatment

Following machining and inspection, the components were prepared for GEOMET® 500A coating, providing a high-performance corrosion-resistant finish widely specified across automotive, construction, heavy engineering and industrial applications.

By managing every stage of production, we help reduce lead times while maintaining consistent quality throughout the manufacturing process.

Your Single Source Fastener Partner

Victory Fasteners provides far more than component manufacture.

As a single-source supplier, we combine:

• Extensive stocked fastener blanks
• Precision CNC manufacturing
• Bespoke machining
• Surface treatment coordination
• Full certification and traceability
• Quality inspection
• Global logistics support

This integrated approach simplifies procurement, reduces supply chain complexity and provides customers with a dependable partner for precision fastening solutions.

Whether your requirement is a prototype, a small development batch or full-scale production, Victory Fasteners delivers precision-engineered fasteners with efficiency, quality and complete traceability.

Need a Bespoke Fastener?

If you're looking for a trusted manufacturing partner for precision-engineered fasteners, our experienced team can help. From stocked blanks through to fully finished components, Victory Fasteners delivers complete fastening solutions manufactured to your exact specification, supported by comprehensive certification, rapid production and worldwide delivery.