Self Tapping Screws 1170PCS Kit - 410 Stainless Steel Assortment

In this review the kit is judged on practicality for DIYers and light industrial use: the mxuteuk 1170PCS set is for buyers who need a large assortment of self tapping screws and washers in one organized container. The bottom line is simple - this pack gives a broad selection of #8 and #10 410 stainless steel screws and 370 washers so projects that involve wood, plastic, sheet metal or assembly work can proceed without repeated trips to the hardware store. The included plastic box keeps types separated and easy to access, which is its strongest immediate benefit.

Key Features

• Assortment: Contains 800pcs of #8 and #10 self tapping screws plus 370 washers for a large variety of small fastening jobs.
• Material: Made from 410 stainless steel, offering good corrosion resistance and magnetic properties for applications that require both.
• Self drilling action: Thread geometry and cutting design allow direct installation into many soft metals and plastics without a pre-drilled pilot hole in many cases.
• Organization: Each screw type is sorted into a transparent plastic box so it is quick to find the right size during a project.
• Versatility: Suitable for wood, metal, and other tough materials, making the kit useful across construction, manufacturing, and general repair tasks.
• Durability: Deep, well-defined threads reduce slippage and help achieve a secure fixation while minimizing material deformation.

Who It's For

This kit is best for homeowners, maintenance technicians, and small shop owners who regularly work with mixed materials and want a ready supply of common self tapping screws and matching washers. The wide quantity and organized container make it ideal for repeat jobs where running out of small fasteners would slow work.

It is less suited to heavy structural steelwork or applications that require marine-grade corrosion resistance; those users should seek higher-grade stainless alloys. Also, installers who need non-magnetic fasteners will want a different material than 410 stainless.

Pros & Cons

Pros

• Large quantity and mix of sizes provides strong value and reduces trips to the store.
• 410 stainless construction offers corrosion resistance and durability for many environments.
• Clear, compartmentalized plastic box keeps parts organized and accessible on the job.
• Self drilling threads and precise cutting tech make installation easier in soft metals, wood, and plastic.

Cons

• 410 stainless is magnetic and not the highest corrosion grade; not ideal for harsh marine exposure.
• Some customers report variability in head metal strength, so very high torque applications should be tested first.

Specifications

Our Verdict

The mxuteuk 1170PCS kit is a practical, cost-effective choice for DIYers, maintenance crews, and small shops that need a large supply of self tapping screws in common sizes. With useful organization, reliable 410 stainless material, and a broad application range, it represents good value for general fastening tasks while buyers needing non-magnetic or marine-grade metal should consider alternatives.

Frequently Asked Questions

Are these screws suitable for outdoor use?
They offer good corrosion resistance for many outdoor and humid environments, but 410 stainless is not the top marine-grade option for continuous saltwater exposure.

Do the screws require pre-drilling?
The screws are self drilling and often penetrate soft metals, wood, and plastic without a pilot hole, though very hard materials may still need pre-drilling.

Are the screws magnetic?
Yes, 410 stainless steel is magnetic, so these screws will be attracted to magnets.