| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Thread/Screw/Hole Size | Diameter - Inside | Diameter - Outside | Diameter - Shoulder | Thickness - Overall | Length - Below Head | Material | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | 405-160WASHER SHOULDER #4 NYLON Bivar Inc. | 2,334 |  |   Datasheet | - | Bag | Obsolete | #4 | 0.125" (3.18mm) 1/8" | 0.250" (6.35mm) 1/4" | 0.150" (3.80mm) | 0.205" (5.21mm) | 0.160" (4.06mm) | Nylon |