What's with the deformed heads on so many of the screws in the photo? Are very many of these screws deformed like that?

I don't see any deformation in the heads in the picture. Didn't get any in my shipment either. The screws are meant for use with allen wrenches and work perfectly well for me.

What size allen wrenches come with the kit?

It was a long time ago when I got mine but I know there was a 2mm and a 3mm but the smallest was either 1 or 1.5 mm

What's the grade of the screw?

Rest assured that (a) nobody really knows for sure and (b) it isn't what the seller claims. Oh, and it isn't "10", either.

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M2 M3 M4 Alloy Steel Screws Nuts and Washers 1200PCS, Sutemribor Hex Socket Head Cap Bolts Screws Nuts Washers Assortment Kit with Hex Wrenches

M2 M3 M4 Alloy Steel Screws Nuts and Washers 1200PCS, Sutemribor Hex Socket Head Cap Bolts Screws Nuts Washers Assortment Kit with Hex Wrenches

Product ID: 91270242

Details

Brand
Sutemribor
Color
Black
Fastener Type
Socket Head
Material
Alloy Steel
Size
M2 M3 M4

🔩1200pcs versatile kit

🗃️Organized sturdy storage case

🛡️Grade 12.9 alloy steel strength

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COP 282445

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

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Description

🔧 Elevate your toolkit with the ultimate fastener arsenal!

UNMATCHED DURABILITY - Premium 12.9 grade alloy steel resists rust and oxidation for long-lasting performance
VERSATILE APPLICATION - Ideal for electrical, automotive, marine, and household repairs with threaded connections
EFFORTLESS ORGANIZATION - Comes in a sleek, sturdy case that keeps your fasteners sorted and ready
ALL IN ONE PRECISION KIT - 1200 pieces across 24 sizes to cover every project need
PROFESSIONAL GRADE FINISH - Hex socket head design ensures secure fastening with minimal wear

This Sutemribor M2 M3 M4 Alloy Steel Screws Nuts and Washers Assortment Kit includes 1200 high-grade 12.9 alloy steel pieces in 24 sizes, all housed in a durable storage case. Designed for superior rust and oxidation resistance, these hex socket head fasteners are perfect for professional-grade electrical, automotive, marine, and household applications.

Specifications

ASIN	B07H4MG7TC
Best Sellers Rank	#292,554 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #679 in Screw & Bolt Assortment Sets
Brand	Sutemribor
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (1,350)
Fastener Type	Socket Head
Finish Types	Unfinished
Grade Rating	grade_12.9
Included Components	No, Wrench
Item Diameter	2 Millimeters
Item Shape	Hexagonal
Item Weight	1 Pounds
Manufacturer	Sutemribor
Material Type	Alloy Steel
Model	STBR-heiseluositaozhuang-1200PCS
Number Of Items	1200
Number of Pieces	1200
Part Number	STBR-heiseluositaozhuang-1200PCS
Screw Head Style	Socket Cap
Size Name	M2 M3 M4
Thread Size	M2, M3, M4
UPC	781573060799
Unit Count	1.0 Count

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COP 282445

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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