Singularity Supplies
✓Price
$11.74
M5 x 25mm Knurled Thumb Screws, Metric Male Thread Grip Knobs, Carbon Steel Hand Bolts, Black Fasteners for Furniture, Electronic, Machine, Pack of 30
★★★★★
$11.74
Quantity
1
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About this item
- USE: This knurled thumb screw can be used for fastening and control of machinery, musical instruments, furniture cabinets and so on.
- SIZE: Various sizes are available, M4, M5 and M6. bolt length is available from 10mm to 40mm. Please check the pictures for specific size data.
- MATERIAL: Thumb studs are made of carbon steel with zinc plated surface. The knurled head material is plastic. The threads are clear, smooth and burr-free.
- QUANTITY: There are 30 knurled thumb screws in each package. It can meet the daily life or work needs.
- EASY TO USE: No tools needed, just tighten or loosen by hand.
Product description
M5 x 25mm Knurled Thumb Screws, Metric Male Thread Grip Knobs, Carbon Steel Hand Bolts, Black Fasteners for Furniture, Electronic, Machine, Pack of 30
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
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
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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