NOHJER
✓Price
$16.99
PDKKFF 50 Pcs M4 Bolts and Nuts Set, M4x20mm Flat Countersunk Head Screws
★★★★★
$16.99
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About this item
- High-Quality Carbon Steel, Strong and Durable: These Phillips countersunk bolts and nuts set are precision-crafted from high-quality carbon steel, featuring rust-proof, corrosion-resistant, and anti-break properties. They maintain high strength and stability in various indoor and outdoor environments.
- Countersunk Design for Precise Fastening: The countersunk head design of the black Phillips bolts ensures a flat and beautiful surface after installation. The deep cross-head and precision threads provide strong torque, resist slipping, and achieve fast and precise installation.
- Complete Set for Worry-Free Installation: This cross head screw set contains 50 M4x20mm screws, 50 M4 nuts, and 50 washers. The washers can distribute pressure to protect components, while the nuts provide a stronger locking effect to meet your all-around installation needs.
- High-Efficiency Installation: The depth and angle of the cross recess have been expertly engineered for a perfect bite with a wide range of screwdrivers. This design effectively prevents cam-out (stripping), allowing for smooth and easy driving whether you use a manual or power tool, significantly boosting your work efficiency.
- Wide Range of Applications : These flat head machine screws are incredibly versatile, perfect for furniture repair, appliance installation, automotive & motorcycle maintenance, machinery upkeep, and various household DIY projects. Countersunk screws set is the ideal choice for both home toolkits and professional repair jobs.
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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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