- Part Number: 0418MSR188
- Product Category: Machine Screws
- Size: 4-40
- Length: 1 1/8"
- Head Style: Round Head
- Drive Style: Slotted
- Head Diameter: 0.193 - 0.211
- Head Height: 0.075 - 0.086
- Full / Partial Thread: Full
- Material: 18-8 Stainless Steel
- Finish: Plain
- RoHS: Compliant