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Mr. Pen nuts and bolts assortment kit includes 370 pieces, featuring a variety of M4 screws, button head socket cap screws, nuts, and washers.
Made from high-quality stainless steel, these durable fasteners are corrosion-resistant and built to last, providing reliable performance for all your projects.
The kit includes screws in 7 sizes, ranging from 6mm to 30mm, along with matching nuts, lock washers, and flat washers for added versatility.
Ideal for both professionals and DIY enthusiasts, this assortment is perfect for various home repairs, furniture assembly, and more.
The components are neatly organized in a durable case, keeping your parts easily accessible and well-arranged for efficient use.

Product description

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Customer Reviews	4.1 out of 5 stars 34	4.5 out of 5 stars 1,355	4.3 out of 5 stars 57	4.7 out of 5 stars 305	4.7 out of 5 stars 305	4.7 out of 5 stars 305	4.7 out of 5 stars 305
Price	$7.99$7.99	$9.99$9.99	$8.85$8.85	$6.99$6.99	$6.99$6.99	$12.99$12.99	$6.99$6.99
Quantity	370	550	540	228	120	810	210
Material	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
Sizes	M4	M3 M4 M5	M3	M5	M6	M3 M4 M5 M6	M5
Head Style	Flat, Lock, Nuts	Phillips	Phillips	Flat, Lock, Nuts	Flat, Lock, Nuts	Flat, Lock, Nuts + Tools	Hex Socket Cap
Best For	Complete workshop kit	Complete workshop kit	Complete workshop kit	Complete workshop kit	Complete workshop kit	Complete workshop kit	Complete workshop kit
Storage box included	✔	✔	✔	✔	✔	✔	✔