Unique-Bargains
Unique-Bargains 50 Pcs M3x4mm 316 Stainless Steel Rim Screws
Pack of 50 M3x4mm 316 stainless steel countersunk Phillips machine screws weighing 15g
- 316 stainless steel resists corrosion
- 50 pieces supplied for multiple uses
- Phillips drive fits standard screwdrivers
- Countersunk flat head sits flush with surface
- 15 g pack weight keeps loads light
What You Get
A pack of fifty M3x4mm machine screws made from 316 stainless steel. Each screw has a Phillips drive and a flat countersunk head that sits flush in a prepared hole. The thread diameter is 0.12 inch and the length under the head is 0.08 inch. The total pack weighs about 15g.
Who These Suit
Builders fastening thin metal plates or trim where a flush finish is required. The Phillips recess works with common hand tools and the 316 alloy resists corrosion in wet or salty environments. Buyers needing longer engagement, a different drive style or a non-magnetic fastener should look elsewhere.
Capacity And Limits
Fifty pieces cover most small jobs with a few spares left over. The M3 thread and short 4mm length suit light clamping loads in sheet metal or plastic. They are not intended for structural joints, high shear forces or thick sections where a longer screw would be necessary.
Highlights
- 316 stainless steel resists corrosion
- 50 pieces supplied for multiple uses
- Phillips drive fits standard screwdrivers
- Countersunk flat head sits flush with surface
- 15 g pack weight keeps loads light
Specifications
| Brand | Unique Bargains |
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Questions about this item
Do I need a Phillips driver for the x-shaped slot on these M3x4mm screws?
Yes, the Phillips drive requires a matching Phillips driver to engage the x-shaped slot on each screw head.
Will the 5.4 mm flat head sit flush in standard countersunk wheel holes?
The cone-shaped flat head is designed for countersunk holes and fits flush with the mated surface when fully seated.
How can I confirm the 316 stainless steel screws are properly fastened after installation?
Check that every head sits flush at .08 in. below the surface and that all 50 pieces are snug with no visible gaps.
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