screws › tapping screws
MS51861-39
#8 1 Tapping Screw
Description
Fastener Length: 0-31/32
Specifications
| Fastener Length | 0.969 inches minimum and 1.031 inches maximum |
|---|---|
| Features Provided | Casehardened |
| Head Diameter | 0.306 inches minimum and 0.322 inches maximum |
| Head Height | 0.105 inches minimum and 0.115 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 0 63/64, 1 |
| Material | Steel |
| Nondefinitive Specification/Std Data | Ab type |
| Nonmachine Thread Diameter | 0.164 |
| Nonmachine Thread Style | Gimlet point (type a, ab or ba) |
| Size | #8, 8-18 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,type 2,class 3 fed spec all treatment responses |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51861-39. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error