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Home / Screws / 304 Stainless Steel Cross Recessed Countersunk Screw, Lock Nut, Flat Head Screw, Nut, and Washer Assortment Kit

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Screws
Origin -
Material 304 Stainless Steel
Head Style Flat Head (Countersunk)
Drive Type Cross Recessed (Phillips)
Thread Type Coarse Thread
Finish Bright Polished
Corrosion Resistance High (Indoor/Outdoor Use)
Kit Contents Screws, Lock Nuts, and Washers
Package Quantity 600 Pieces Assorted
Storage Case Durable Plastic Organizer Box
Application General Construction and DIY Projects

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Well organized box

The plastic divider box is a game changer. No more digging through a jar of mixed hardware. The flat head screws sit flush perfectly in my woodworking projects.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect assortment for my workshop

This kit has everything I needed for various home repairs. The stainless steel quality is excellent, and the case keeps everything organized. Highly recommend for any DIY enthusiast.

A

Anonymous

Mar 24, 2026

Rating: 4/5

Solid hardware kit

Good selection of sizes. The Phillips heads are deep enough that the driver doesn't slip out easily. Would buy again when I run out.

A

Anonymous

Mar 21, 2026

Rating: 5/5

High quality 304 steel

Used these for an outdoor deck project. After six months of exposure to rain and sun, there is absolutely no sign of rust. The lock nuts hold tight without stripping.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Best seller for a reason

Bought this based on the best seller tag and wasn't disappointed. The washers fit perfectly with the bolts and nuts. Essential for any toolbox.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Great value, minor sizing issue

Overall a fantastic set. The screws are sturdy and rust-resistant. I wished there were slightly more of the medium-sized nuts, but for the price, it's hard to complain.

5 FAQ

Q: Is the storage case stackable?

A: The current design features a secure latch closure but does not have interlocking stacking ribs. It is designed to fit neatly on standard shelf units.

Q: Are these screws suitable for marine environments?

A: While 304 stainless steel offers excellent corrosion resistance for most outdoor applications, we recommend 316 stainless steel for direct, constant exposure to saltwater marine environments.

Q: Does the kit include a screwdriver?

A: No, this assortment kit includes only the screws, lock nuts, and washers. Tools are not included.

Q: Can these be used with aluminum materials?

A: Yes, these stainless steel fasteners can be used with aluminum. However, to prevent galvanic corrosion over long periods, we suggest using a dielectric grease or barrier washer.

Q: What is the range of screw lengths included?

A: The kit typically includes assorted lengths ranging from 1/4 inch to 2 inches, covering most common household and light industrial needs.

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