PRODUCT DATA SHEET · Cross Recessed Tapping Screw
Thread Forming Screw Type B — Pan Head
Carbon Steel (SWCH10A) · Nickel Plated
Cross Recessed Tapping Screw
Custom SpecificationAvailable
Length AdjustmentAvailable
MOQ applies · Enquire
Representative item: CPTANA040-0120B
| Manufacturing Basis | JK Standard (in-house) |
|---|---|
| Type | Thread forming screw type B Compare types → |
| Head Type | Pan Head |
| Drive Type | Cross Recessed (Phillips) |
| Recess No. | No.2 |
| Material | Carbon Steel (SWCH10A) |
| Finish | Nickel Plated |
| Size Range | M3 ~ M4 |
| Items Listed | 10 |
3D and 2D data based on actual production parts for every item. In-house inspection per lot; test certificates (material, product inspection, tensile, hardness, etc.) available.
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.
Dimensions Unit: mm — from production drawings
| Nominal Diameter | Threads per inch | Thread O.D. | Head Dia. D | Head Height H |
|---|---|---|---|---|
| M3 | 24 | 2.85~2.95 (D) | 5.5 | 2 |
| M4 | 18 | 3.81~3.91 (D) | 7 | 2.6 |
(D) For thread-forming screws the O.D. is the circumscribed diameter (D) of the trilobular section.
※ Representative dimensions; tolerances are per the drawing. Detailed tolerances are provided with a quotation or drawing request.
Size Matrix Nominal diameter × length (mm) — click a cell to open that item
※ Values in this document are for reference only and are not guaranteed. Verification under actual service conditions is recommended.
※ This series is manufactured and controlled under our in-house standards, which reference the relevant public standards. Applications requiring full KS-standard compliance (e.g. defense, nuclear power) are handled on a dedicated line.
※ Sizes not listed can also be discussed — call +82-32-821-4910
JUNGKUM FASTENER INDUSTRIAL CO., LTD. · 37 Eunbong-ro, Namdong-gu, Incheon, Korea · www.jungkum.com · Printed
