NOHJER
✓Price
$54.99
NACX M5 x 4mm Cup-Point Screws Grub Screws Bolts Socket Set Cup Point Screws, Hex Allen Drive, Carbon Steel, Grade 12.9, Black Oxide, 300Pcs
★★★★★
$54.99
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2 availableStyle: Set Screws
Quantity
1
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About this item
- M5 x 4mm, Thread Diameter: 5mm/ 0.19'', Thread Length: 4mm/ 0.15'', Inner Hex Width: 2.5mm/ 0.09'', Pitch: 0.8mm/ 0.03'', Inner Hex Depth: 2mm/ 0.07''.
- Made of grade 12.9 high-strength alloy steel.
- Feature: High toughness, good cold and hot workability and excellent machinability.
- Used for steel frame connection, heavy crane beam connection and braking system connection.
- Package Included: 300Pcs M5 x 4mm Cup-Point Screws.
Product description
Specification: M5 x 4mm Cup-Point Screws. Made of grade 12.9 high-strength alloy steel. High toughness, good cold and hot workability and excellent machinability. Thread Diameter: 5mm/ 0.19'' Thread Length: 4mm/ 0.15'' Inner Hex Width: 2.5mm/ 0.09'' Pitch: 0.8mm/ 0.03'' Inner Hex Depth: 1.5mm/ 0.06'' Feature: Moisture resistance, oxidation resistance, acid resistance, alkali resistance and corrosion resistance. Application: Used for steel frame connection, heavy crane beam connection and braking system connection. Package Included: 300Pcs M5 x 4mm Cup-Point Screws.
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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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