A
Anonymous
Apr 15, 2026
Rating: 5/5
Perfect for workshop
Keep this box on the bench. Always handy to have washers and nuts included.
Description
Guwanji zinc-plated iron cross round head screw and nut set with flat washers and extended studs
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Carbon Steel |
| Surface Treatment | Zinc Plated |
| Head Type | Round Head |
| Drive Type | Cross-Recessed (Phillips) |
| Thread Standard | Metric Coarse |
| Total Quantity | 500 Pieces |
| Size Range | M4, M5, M6, M8 |
| Package Weight | 1.5 kg |
| Brand | Guwanji |
| Application | General Machinery Assembly |
5 reviews
A
Anonymous
Apr 08, 2026
Rating: 5/5
Fast shipping
Arrived earlier than expected. Packaging was secure and nothing was loose.
A
Anonymous
Mar 23, 2026
Rating: 5/5
Excellent variety pack
This set had all the sizes I needed for my furniture project. The zinc plating looks solid.
A
Anonymous
Mar 13, 2026
Rating: 4/5
Solid hardware
Threads are clean. Make sure you have the right Phillips bit size to avoid cam-out.
A
Anonymous
Feb 07, 2026
Rating: 4/5
Good value for money
Most screws are great quality. Found a couple with slightly stripped heads but overall happy.
5 FAQ
Q: Are these screws made of stainless steel?
A: No, these are made of carbon steel with a zinc plating finish.
Q: Can I use these for outdoor fencing?
A: They offer basic rust resistance, but stainless steel is recommended for prolonged outdoor exposure.
Q: What is the tensile strength grade?
A: These fasteners are classified under strength grade 4.8.
Q: Does this kit include a storage case?
A: Yes, it comes with a segmented plastic organizer box.
Q: Are the nuts hexagonal or square?
A: The included nuts are standard hexagonal nuts.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
