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Inch Machine Screw
Cross Recessed (Phillips) Pan Head Inch Machine Screw 1/4-20×1 1/2"
CPMAWB063-0381
| Product Group | Inch Machine Screw |
|---|---|
| Manufacturing Basis | JK Standard (ref. ASME B18.6.3) |
| Head Type | Pan Head |
| Drive Type | Cross Recessed (Phillips) |
| Recess No. | No.3 |
| Thread Type | Machine Screw |
| Nominal Diameter | 1/4-20 |
| Threads per inch | 20 |
| Thread O.D. | 6.1~6.3 mm |
| Head Dia. D | 10.5 mm |
| Head Height H | 3.9 mm |
| Length | 1 1/2" (38.1 mm) |
| Material | Carbon Steel (SWCH10A) |
| Heat Treatment | Not Applicable |
| Finish | White Zinc Plated |
This geometry data is based on actual production parts. Test certificates are issued only for lots shipped directly by us.
Standard Industrial Stock Item — JK Standard refers to the in-house manufacturing standard of Jungkum Fastener Industrial Co., Ltd. This item is produced and controlled under that standard, which references the relevant public standards. Applications requiring full KS-standard compliance (e.g. defense, nuclear power) are handled on a dedicated production line — please contact us.