๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$9.51
PrecisionGeek Stainless Steel Knurled Thumb Screws M6 x 10mm โ€“ 20mm Diameter Grip Head, Tool-Free Hand Tightening Screws for 3D Printers, Electronics, CNC & DIY Projects โ€“ Set of 4 โ€” image 1
ScrewsPrecisionGeekโœ“ In stock

PrecisionGeek Stainless Steel Knurled Thumb Screws M6 x 10mm โ€“ 20mm Diameter Grip Head, Tool-Free Hand Tightening Screws for 3D Printers, Electronics, CNC & DIY Projects โ€“ Set of 4

โ˜…โ˜…โ˜…โ˜…โ˜…
$9.51
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • Premium Stainless Steel Construction โ€“ Made from high-quality stainless steel for excellent corrosion resistance and long-term durability.
  • Tool-Free Adjustment โ€“ Knurled grip head allows tightening and loosening by hand, ideal for applications requiring frequent access.
  • Precision M6 x 10mm Threads โ€“ Accurately machined threads ensure a smooth fit and secure fastening without wear or binding.
  • Large 20mm Knurled Head โ€“ Offers improved grip and control, even in tight assembly spaces or when working with gloves.
  • Ideal for Technical and DIY Applications โ€“ Suitable for 3D printers, CNC builds, electronic enclosures, robotics, fixtures and workshop projects.
  • Neat and Professional Appearance โ€“ Stainless steel finish integrates cleanly into visible machine assemblies and custom furniture builds.
  • Reliable and Reusable Fastening โ€“ Designed for repeated tightening without degradation, perfect for prototyping and modular designs.
  • PrecisionGeek Engineering Quality โ€“ Manufactured under strict European quality standards for accuracy, consistency and performance.
Product details
Brand
PrecisionGeek
Manufacturer
MAAD Precision Engineering
Colour
Stainless Steel
Size
M6

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
โ˜…โ˜…โ˜…โ˜…โ˜…
Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
โ˜…โ˜…โ˜…โ˜…โ˜…

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
โ˜…โ˜…โ˜…โ˜…โ˜…

The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

You might also like

Similar items

View all โ†’
PrecisionGeek Stainless Steel Knurled Thumb Screws M6 x 10mm โ€“ 20mm Diameter Grip Head, Tool-Free Hand Tightening Screws for 3D Printers, Electronics, CNC & DIY Projects โ€“ Set of 4 | Bigamart