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

⚙️24 sizes for precision fit

🛡️Grade 12.9 alloy steel strength

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2070640₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

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Description

🔧 Elevate your toolkit with the ultimate alloy steel fastener arsenal!

TRUSTED BY PROS - Engineered to withstand high torque without stripping or rusting over years
ORGANIZED READY - Sturdy case keeps all 24 sizes neatly sorted for instant access
UNMATCHED DURABILITY - 12.9 grade alloy steel resists rust & oxidation for long-lasting reliability
COMPLETE PRECISION KIT - 1200 premium M2, M3, M4 screws, nuts & washers for every project
VERSATILE APPLICATIONS - Ideal for electrical, automotive, marine & commercial use with threaded connections

This 1200-piece assortment kit features M2, M3, and M4 hex socket head cap bolts, nuts, and washers crafted from high-grade 12.9 alloy steel. Designed for superior rust and oxidation resistance, it offers 24 sizes in a convenient storage case, perfect for professional-grade electrical, automotive, and marine applications requiring durable, precision fasteners.

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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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2070640₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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