TERF
✓Price
$28.99
PATIKIL M3 x 20 mm Flat Head Socket Cap Screws, 50 Pack Flat Countersunk Bolts Medium Carbon Steel Hex Socket Drive Machine Screws Full Thread Black Oxide Grade 10.9
★★★★★
$28.99
Options
53 availableSize: M3 x 20 mm
M10 x 25 mmM10 x 40 mmM5 x 30 mmM6 x 12 mmM6 x 20 mmM4 x 6 mmM8 x 30 mmM8 x 50 mmM5 x 60 mmM3 x 25 mmM8 x 80 mmM3 x 16 mmM5 x 40 mmM6 x 50 mmM6 x 60 mmM8 x 20 mmM5 x 20 mmM5 x 12 mmM2 x 6 mmM2.5 x 6 mmM4 x 40 mmM6 x 25 mmM2.5 x 12 mmM6 x 35 mmM4 x 20 mmM3 x 12 mmM4 x 10 mmM5 x 35 mmM10 x 30 mmM10 x 50 mmM5 x 25 mmM6 x 10 mmM6 x 16 mmM3 x 30 mmM8 x 35 mmM8 x 60 mmM3 x 20 mmM5 x 50 mmM10 x 20 mmM4 x 16 mmM6 x 55 mmM8 x 16 mmM8 x 25 mmM2 x 5 mmM5 x 10 mmM2.5 x 5 mmM2.5 x 10 mmM4 x 35 mmM6 x 30 mmM6 x 40 mmM3 x 10 mmM4 x 12 mmM4 x 8 mm
Quantity
1
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About this item
- Thread Size: M3 x 20 mm; Outside Diameter: 6 mm / 0.24 inch; Length: 20 mm / 0.79 inch; Pitch: 0.5 mm / 0.02 inch; Quantity: 50 Pcs x Flat Head Socket Cap Screws
- Premium Hex Drive Machine Screws: Made of durable medium carbon steel with a corrosion-resistant black oxide finish, strength level is 10.9 grade, wear-resistant, providing good strength and corrosion resistance in bad environments
- Good Stability & Beautifully Surface: Hex drive countersunk bolts with clear threads, provide stability and can be used for a long time. Beautifully cut and the head is flat. provide a good decoration, easy to use and install
- Application: Flat countersunk screw is suitable for power, aerospace, office equipment, petrochemical, electronics, communications, shipbuilding industry, machinery, etc. You can also see them in construction, manufacturing, engineering, assembling, landlord, repairmen, and other DIY projects
- Instruction: All screws are coated with anti-rust oil to provide better performance. (NOTE: Please confirm the size before placing an order.)
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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