Sems Screw And Washer Assemblies
Washers are essential to maintaining the integrity of many assemblies. Buying them preassembled to screw assures that they will not be dropped or forgotten in the assembly process. It also greatly simplifies automated production programs.
For most of its history,WCL has been a major supplier of all types of quality sems screw and washer assemblies. WCL maintains extensive stocks of Phillips pan head and hex head screws assembled with popular anti-loosening tooth lock washers. The company also stocks a complete line of high performance Square Cone® (Square Dome) washer sems assemblies. Many sizes of Phillips pan head tooth washer sems and Square Cone (Square Dome) washer sems are stocked in stainless steel as well as carbon plated steel. WCL offers a wide variety of screws and strip resistant screws assembled to an equally wide variety of washers, including many styles of tooth washers, flat washers, conical washers, helical “split”washers and terminal washers.
External And Internal Lockwasher Sems Screw And Tooth Washer Assemblies
In stock zinc plated at WCL.
| WCL PRODUCT NUMBER | WCL PRODUCT NUMBER | WCL PRODUCT NUMBER |
|---|---|---|
| 0256-0250 PPH INT | 0632-0375 PPH INT | 0832-0437 PPH EXT |
| 0256-0375 PPH INT | 0632-0375 PPH EXT | 0832-0500 PPH INT |
| 0440-0187 PPH INT | 0632-0437 PPH INT | 0832-0500 PPH EXT |
| 0440-0187 PPH EXT | 0632-0437 PPH EXT | 0832-0562 PPH INT |
| 0440-0250 PPH INT | 0632-0500 PPH INT | 0832-0625 PPH INT |
| 0440-0250 PPH EXT | 0632-0500 PPH EXT | 0832-0750 PPH INT |
| 0440-0312 PPH INT | 0632-0562 PPH INT | 0832-0875 PPH INT |
| 0440-0312 PPH EXT | 0632-0625 PPH INT | 0832-1000 PPH INT |
| 0440-0375 PPH INT | 0632-0625 PPH EXT | 0832-1250 PPH INT |
| 0440-0375 PPH EXT | 0632-0750 PPH INT | 1024-0375 PPH INT |
| 0440-0437 PPH INT | 0632-0875 PPH INT | 1024-0375 PPH EXT |
| 0440-0500 PPH INT | 0632-1000 PPH INT | 1024-0500 PPH INT |
| 0440-0500 PPH EXT | 0632-1000 PPH EXT | 1024-0500 PPH EXT |
| 0440-0625 PPH INT | 0632-1250 PPH INT | 1032-0250 PPH INT |
| 0440-1250 PPH EXT | 0632-1250 PPH EXT | 1032-0312 PPH INT |
| 0440-1750 PPH INT | 0832-0250 PPH INT | 1032-0375-PPH INT |
| 0632-0187 PPH INT | 0832-0250 PPH EXT | 1032-0375 PPH EXT |
| 0632-0187 PPH EXT | 0832-0312 PPH INT | 1032-0437 PPH INT |
| 0632-0250 PPH INT | 0832-0312 PPH EXT | 1032-0500 PPH INT |
| 0632-0250 PPH EXT | 0832-0375 PPH INT | 1032-0500 PPH EXT |
| 0632-0312 PPH INT | 0832-0375 PPH EXT | 1032-0625 PPH EXT |
| 0632-0312 PPH EXT | 0832-0437 PPH INT | 1224-0750 PPH INT |
Steel Hex Head Lockwasher Sems
In stock zinc plated at WCL.
| WCL PRODUCT NUMBER | WCL PRODUCT NUMBER | WCL PRODUCT NUMBER |
|---|---|---|
| 0440-0187 IHH EXT | 1024-0625 IHH EXT | 2520-0625 IHWH EXT |
| 0632-0312 IHH EXT | 1032-0375 SIHWH EXT | 2520-0750 IHH EXT |
| 0632-0375 IHWH EXT | 1032-0750 IHH EXT | 2520-1000 SIHH EXT |
| 0832-1500 IHH EXT | 1032-0875 IHH EXT | 2520-1000 SIHH INT |
| 1024-0500 IHH EXT | 1224-0750 SIHH EXT | 2520-2000 IHH EXT |
Stainless Steel Phillips Pan Head Lockwasher Sems
In stock at WCL.
| WCL PRODUCT NUMBER | WCL PRODUCT NUMBER | WCL PRODUCT NUMBER |
|---|---|---|
| 0440-0250 PPH INT | 0632-0187 PPH INT | 0632-0500 PPH EXT |
| 0440-0312 PPH EXT | 0632-0250 PPH EXT | 0832-0375 PPH EXT |
| 0440-0375 PPH EXT | 0632-0312 PPH EXT | 0832-0500 PPH EXT |
| 0440-0375 PPH INT | 0632-0375 PPH EXT |
Note: EXT = External tooth lockwasher
INT = Internal tooth lockwasher
Other finishes such as Black Zinc, Zinc and Yellow, etc. may be in stock.