Thumb screw, flattened, knurled, oval or winged with full threads. Ideal for applications requiring manual turning without a driver or wrench, for frequent adjusting and tightening. They are available with or without a shoulder under the head.
- Material: Available in steel or stainless steel
- Size range: From 8-32 to 3/8" diameter
- Finishes: plated
- Thread: American Standard (Coarse or fine)
- Head Style Options: With shoulder or knurled