SEMS screw combines two separate parts into one pre-assembled, low-cost fastener. With washers under the head, the washer can be spring or flat or internal/external threaded washer. SEMS screw is fast, permanent, and easily adaptable to many applications. The Phillips screw drive was created by John P. Thompson, who after failing to interest manufacturers, sold his design to businessman Henry F. Phillips. Phillips is credited with forming a company (Phillips Screw Company), improving the design, and promoting the adoption of his product. The original patent expired in 1966, but the Phillips Screw Company continued to develop improved designs. Ever Hardware provides custom-made fasteners and customizable packaging.
Phillips drive bits are often designated by the letters “PH”, plus a size code 0000, 000, 00, 0, 1, 2, 3, or 4 (by order of increasing size); the numerical bit size codes do not necessarily correspond to nominal screw size numbers.
The direction of Ever Hardware’s work.
- Provide our client with a smaller MOQ and a broad range of products.
- More stringent quality management based on our current factory.
- Shortly response time because of rich resources in our hands.
- The more professional process as we have years of experience.
Category | SEMS Screw |
---|---|
Finish | Galvanization |
Thread type | Metric/Imperial/According to Request |
Material | Stainless Steel/Carbon Steel/Aluminum/Brass/Copper, etc. |
Brand | Ever Hardware |
Place of origin | China Mainland |
Size option | M1.0 to M18/#0 to 1/2″ |
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What Client’s Say
Those look great! All the specs look perfect.
Perfect ! This is that I need.
Thank you very much.
The bolts are perfect and they’re fits good.
The nut fits perfect on our M2.5 screw part.
Height is also ok.
I tested the bolts this morning and they are perfect. Thank you so much.
We are professional on precision SEMS screw and custom-made fasteners services!
This is where your amazing product design can go so your clients can feel all about the features and see how awesome it is!