Timco M6 x 20mm Countersunk Socket Screws & Hex Nuts, A2 Stainless Steel (Pack
A2 stainless steel countersunk socket screws & hex nuts (M6 x 20mm) – corrosion-resistant for outdoor/industrial use.
The Timco M6 x 20mm Countersunk Socket Screws & Hex Nuts are precision-engineered for applications requiring a flush finish with joining parts. Manufactured from A2 Austenitic Stainless Steel (304), these screws offer superior corrosion resistance, making them ideal for external use or in corrosive environments where standard steel fasteners would degrade.
This pack contains 8 pieces, including matching hex nuts for a complete fastening solution. The countersunk head design allows for a smooth, flush finish when installed, while the internal hex recess provides a secure grip during installation using an Allen key/hex driver.
Key Specifications
- Conforms to ISO 10642 standards for quality assurance
- Thread Diameter: M6 (metric)
- Length: 20mm (16mm thread length)
- Material: A2-304 Stainless Steel – excellent for corrosion resistance
- Head Type: Countersunk
- Recess Type: Internal hex (Allen/hex key drive)
Perfect for industrial, marine, or outdoor applications, these stainless steel socket screws combine durability with functionality, ensuring a long-lasting, rust-resistant fastening solution.
- External applications with exposure to weather/moisture
- Corrosive environments (e.g., marine, chemical)
- Flush-mounting applications
- Industrial machinery/fixtures
- Thread Diameter: M6
- Length: 20mm
- Thread Length: 16mm
- Head Type: Countersunk
- Recess Type: Internal Hex
- Thread Type: Metric
- Material: Austenitic Stainless Steel (A2-304)
- Standards: ISO 10642
- Contents: 8 pieces (screws & nuts included)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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