Anonymous
Mar 28, 2026
Rating: 4/5
Solid construction
The steel feels substantial and the threading is clean. Installation was smooth. Only minor issue was the packaging was slightly damaged during shipping, but the contents were fine.
Description
Reviews
| Brand | - |
| Category | Standard Parts, Components & Industrial Consumables / Screws |
| Origin | - |
| Material | 304 Stainless Steel |
| Head Type | Cross Countersunk (Flat Head) |
| Drive Type | Phillips (Cross) |
| Feature | Anti-Loosening Design |
| Package Contents | Screws, Nuts, and Washers |
| Finish | Polished Silver |
| Corrosion Resistance | High (Suitable for Outdoor Use) |
| Application | Woodworking, Machinery, Electronics |
| Thread Type | Metric Coarse Thread |
| Sales Unit | Wholesale Bulk Pack |
Anonymous
Mar 28, 2026
Rating: 4/5
Solid construction
The steel feels substantial and the threading is clean. Installation was smooth. Only minor issue was the packaging was slightly damaged during shipping, but the contents were fine.
Anonymous
Mar 25, 2026
Rating: 5/5
Excellent quality for bulk projects
Ordered this set for a large fencing project. The 304 stainless steel holds up well against the elements, and the anti-loosening nuts actually work as advertised. Great value for the quantity.
Anonymous
Mar 17, 2026
Rating: 5/5
Reliable hardware
As a contractor, I go through a lot of fasteners. This wholesale pack is cost-effective and the quality is consistent. The anti-loosening feature prevents callbacks for tightened screws.
Anonymous
Mar 12, 2026
Rating: 5/5
Great for DIY furniture
Built several outdoor benches with these. They look professional and the combination of washers and nuts made assembly very secure. Will definitely buy again for future projects.
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for marine repairs
Used these on my boat deck. No rust after three months of saltwater exposure. The flat head sits flush perfectly, which was critical for safety. Highly recommend for any marine application.
Anonymous
Mar 01, 2026
Rating: 4/5
Good variety pack
Having the screws, nuts, and washers all in one box saved me a lot of time. The heads are well-machined and the Phillips drive doesn't strip easily. One star off because the assortment could use more mid-size options.
Q: Are these screws suitable for outdoor use in rainy climates?
A: Yes, being made of 304 Stainless Steel, they offer high corrosion resistance and are ideal for outdoor environments including rain and humidity.
Q: Can I return the bulk pack if I only use half of it?
A: Our return policy allows returns within 30 days if the remaining items are in original, unused condition and the packaging is intact. Please contact customer service for a return authorization.
Q: Does this pack include multiple sizes or just one size?
A: This is a combination pack that includes a variety of common metric sizes to handle different thicknesses and applications. Please check the specific size chart in the product images.
Q: How does the anti-loosening mechanism work?
A: The nuts feature a specialized thread design or nylon insert (depending on specific sub-type) that creates friction against the bolt thread to prevent vibration from loosening the connection.
Q: What tool do I need to install these?
A: These feature a Cross (Phillips) drive, so you will need a standard Phillips head screwdriver or a power drill with a Phillips bit.