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Price
$67.99
NINDEJIN 1060pcs 12.9 Grade Carbon Steel M2 M3 M4 M5 Metric Hex Socket Head Cap Bolts Screws Nuts Washers Assortment Kit with Hex Wrenches (Flat Head Cap) โ€” image 1
Nut & Bolt SetsNINDEJINโœ“ In stock

NINDEJIN 1060pcs 12.9 Grade Carbon Steel M2 M3 M4 M5 Metric Hex Socket Head Cap Bolts Screws Nuts Washers Assortment Kit with Hex Wrenches (Flat Head Cap)

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$67.99
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About this item
  • HIGH QUALITY: NINDEJIN hex socket flat head self-tapping screws are made from standard metric grade 12.9 carbon steel. The surface of the hexagon socket flat head screws is treated with cyanidation and blackening, which enhances the corrosion resistance and aesthetic appearance of the screws, and the screws themselves also have a certain anti-rust function. Black oxide carbon steel hex socket flat head screws also have excellent antioxidant properties to ensure long-term use.
  • VARIOUS SIZES: Flat head socket cap screws set a total of 1060 pieces. Black oxide carbon steel hex socket screws assortment kit contains flat head screws, with matching nuts, bolt washers and free hex wrenches. Hexagon socket drive flat Head bolt nut screw set are available in 4 series including M2, M3, M4 and M5, it all has the sizes 8mm/12mm/16mm/20mm.
  • EASY TO STORE: NINDEJIN offers complete screw kits. M2 M3 M4 M5 hex flat head cap bolts and nuts washers are stored in a sturdy portable plastic case. All screw parts are sorted by size in airtight bags, and there are compartments in the box so the screws don't get mixed up during shipping. The plastic box can also be used as a storage box for storing items.
  • MULTIPLE USES: Hex socket flat head screws can be widely used in all kinds of household and commercial electrical appliances, office equipment, automobiles and ship assembly and other mechanical engineering. Hex socket head nuts and washers screws set can also be great for 3D printers, assembling model airplanes and drones, model cars, etc.
  • AFTER-SALES SERVICE: NINDEJIN strives to manufacture the best possible products for you. We will continue enhancing the quality of our products and service. If you have any problems with the hex drive socket flat head screws kit with bolts nuts washers and wrenches, please contact us by email or FAQ. We will reply to you within 24 hours.
Product details
Brand
NINDEJIN
Manufacturer
NINDEJIN
Material
Carbon Steel
Colour
Black
Size
12.9 Flat Head
Part number
NIN-GK7991
EAN
0763347774798

Customer reviews

What customers say about Bigamart

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

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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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
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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