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Bigamart
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$5.00
Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Nut & Bolt Sets
M4 (4mm x 8mm) Button Head Screws Allen Socket Bolts A2 Stainless Steel Screws (Pack of 20) F01BCD — image 1
Nut & Bolt SetsScrews City✓ In stock

M4 (4mm x 8mm) Button Head Screws Allen Socket Bolts A2 Stainless Steel Screws (Pack of 20) F01BCD

★★★★★
$5.00
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About this item
  • Size: 4mm x 8mm
  • Thread Diameter: 4mm
  • Allen Key Size: 2.5mm
  • Head diameter: 7.6mm
  • Pitch: 0.7mm
Product description

High quality button head screws made of A2 stainless steel and to ISO 7380 standards. The length of the button head is measured from the underside of the head. All button head screws are fully threaded. Please make your length choice from drop down menu at the top of the page. Size M4 (4mm thread diameter) Button Head Bolts Hexagon Socket Fully Threaded - ISO 7380 PACK OF 20 !!!! Please note the images are for illustrative purposes only. Individual features such as markings on the head may vary. These are not mixed packs !!!!

Product details
Brand
Screws City
Manufacturer
Screws City
Colour
Silver
Size
M4 x 8mm

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
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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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