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What is Sems Screws Machine Screws Pre-Assembled with Free Spinning Washers with Cheap Price
Price
Purchase Qty. Reference FOB Price
1,000-9,999 Pieces US$0.10
10,000-49,999 Pieces US$0.01
50,000+ Pieces US$0.001
Sepcifications
- Standard DIN, ANSI, GB, JIS
- Material Stainless Steel
- Connection Flange
- Surface Treatment Polishing
- Head Type Hex Head, Flat Head, Csk Head, Round Head
- Transport Package Carton+Pallet
- Specification M1.6-M16
- Trademark FAST
- Origin China
- Sizes M1.6-M16
- Packing Bulk Packing, Small Box, Plastic Box
- Surface Plain, Galvanzied, HDG, Nickel Plated, Ruspert
- Thread a Thread Ab Thread Machine Thread Cutting Thread
- Drive Phi Lips, Square, Torx, Socket, Slotted, Star
- Delivery Time 15-30 Days
- Stock 12000 Specifications
Product Description
Product Description SEMS screws (or SEM screws) are machine screws with lock washers pre-attached to save users assembly time. They combine two separate parts into one pre-assembled, low cost fastener. With washers under the head, SEM fasteners allow for fast installation, permanence, and easy ...
