DIN 7504 K Stainless Steel Hexagon Flange Self-Drilling Screws
Hexagon flange head screws with a drill point. This table covers the ordinary coarse-thread catalogue references in 304, 316 and 410 stainless steel, with full and partial threads kept separate.
Photos show a washer-equipped sample. The table below lists ordinary screw references; washer type and supply are confirmed separately with your quotation.
Choose the right version
Select the exact item reference and confirm the mating material, sheet thickness and point geometry. Entries with attached washers, PVC or EPDM components, a special number 5 point, or a dual-thread arrangement are outside this table. No drilling capacity or sealing performance is implied.
Catalogue specifications
Expand a material and diameter group to compare the exact size, thread description and item reference. Dimensions are retained as listed by the supplier. Availability is confirmed when quoting.
304 stainless steel / ST3.5 — 7 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST3.5-20 X 13 |
Coarse tapping thread; fully threaded |
Unmarked |
138731 |
| ST3.5-20 X 16 |
Coarse tapping thread; fully threaded |
Unmarked |
138753 |
| ST3.5-20 X 19 |
Coarse tapping thread; fully threaded |
Unmarked |
138756 |
| ST3.5-20 X 25 |
Coarse tapping thread; fully threaded |
Unmarked |
138761 |
| ST3.5-20 X 32 |
Coarse tapping thread; fully threaded |
Unmarked |
138767 |
| ST3.5-20 X 35 |
Coarse tapping thread; fully threaded |
Unmarked |
141024 |
| ST3.5-20 X 38 |
Coarse tapping thread; fully threaded |
Unmarked |
141025 |
304 stainless steel / ST3.9 — 8 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST3.9-19 X 13 |
Coarse tapping thread; fully threaded |
Unmarked |
138771 |
| ST3.9-19 X 16 |
Coarse tapping thread; fully threaded |
Unmarked |
138775 |
| ST3.9-19 X 19 |
Coarse tapping thread; fully threaded |
Unmarked |
138789 |
| ST3.9-19 X 25 |
Coarse tapping thread; fully threaded |
Unmarked |
138781 |
| ST3.9-19 X 32 |
Coarse tapping thread; fully threaded |
Unmarked |
138794 |
| ST3.9-19 X 35 |
Coarse tapping thread; fully threaded |
Unmarked |
141026 |
| ST3.9-19 X 38 |
Coarse tapping thread; fully threaded |
Unmarked |
141027 |
| ST3.9-19 X 45 |
Coarse tapping thread; fully threaded |
Unmarked |
141028 |
304 stainless steel / ST4.2 — 10 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST4.2-18 X 13 |
Coarse tapping thread; fully threaded |
TonG |
139869 |
| ST4.2-18 X 16 |
Coarse tapping thread; fully threaded |
TonG |
138797 |
| ST4.2-18 X 19 |
Coarse tapping thread; fully threaded |
TonG |
138801 |
| ST4.2-18 X 22 |
Coarse tapping thread; fully threaded |
TonG |
138805 |
| ST4.2-18 X 25 |
Coarse tapping thread; fully threaded |
TonG |
138806 |
| ST4.2-18 X 32 |
Coarse tapping thread; fully threaded |
TonG |
138812 |
| ST4.2-18 X 35 |
Coarse tapping thread; fully threaded |
TonG |
141030 |
| ST4.2-18 X 38 |
Coarse tapping thread; fully threaded |
TonG |
138813 |
| ST4.2-18 X 45 |
Coarse tapping thread; fully threaded |
TonG |
141031 |
| ST4.2-18 X 50 |
Coarse tapping thread; fully threaded |
TonG |
141032 |
304 stainless steel / ST4.8 — 15 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST4.8-16 X 13 |
Coarse tapping thread; fully threaded |
TonG |
141033 |
| ST4.8-16 X 16 |
Coarse tapping thread; fully threaded |
TonG |
138817 |
| ST4.8-16 X 19 |
Coarse tapping thread; fully threaded |
TonG |
138820 |
| ST4.8-16 X 22 |
Coarse tapping thread; fully threaded |
TonG |
138821 |
| ST4.8-16 X 25 |
Coarse tapping thread; fully threaded |
TonG |
138822 |
| ST4.8-16 X 32 |
Coarse tapping thread; fully threaded |
TonG |
138823 |
| ST4.8-16 X 35 |
Coarse tapping thread; fully threaded |
TonG |
141034 |
| ST4.8-16 X 38 |
Coarse tapping thread; fully threaded |
TonG |
138827 |
| ST4.8-16 X 45 |
Coarse tapping thread; fully threaded |
TonG |
138830 |
| ST4.8-16 X 50 |
Coarse tapping thread; fully threaded |
TonG |
138833 |
| ST4.8-16 X 55 |
Coarse tapping thread; fully threaded |
TonG |
141035 |
| ST4.8-16 X 60 |
Coarse tapping thread; fully threaded |
TonG |
141036 |
| ST4.8-16 X 65 |
Coarse tapping thread; partially threaded |
TonG |
141037 |
| ST4.8-16 X 70 |
Coarse tapping thread; partially threaded |
TonG |
141168 |
| ST4.8-16 X 75 |
Coarse tapping thread; partially threaded |
TonG |
138835 |
304 stainless steel / ST5.5 — 1 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST5.5-14 X 25 |
Coarse tapping thread; fully threaded; washer not fitted |
TonG |
239449 |
304 stainless steel / ST6.3 — 19 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST6.3-14 X 16 |
Coarse tapping thread; fully threaded |
TonG |
141195 |
| ST6.3-14 X 19 |
Coarse tapping thread; fully threaded |
TonG |
138875 |
| ST6.3-14 X 22 |
Coarse tapping thread; fully threaded |
TonG |
138876 |
| ST6.3-14 X 25 |
Coarse tapping thread; fully threaded |
TonG |
138877 |
| ST6.3-14 X 32 |
Coarse tapping thread; fully threaded |
TonG |
138879 |
| ST6.3-14 X 35 |
Coarse tapping thread; fully threaded |
TonG |
141196 |
| ST6.3-14 X 38 |
Coarse tapping thread; fully threaded |
TonG |
138880 |
| ST6.3-14 X 45 |
Coarse tapping thread; fully threaded |
TonG |
138881 |
| ST6.3-14 X 50 |
Coarse tapping thread; fully threaded |
TonG |
138882 |
| ST6.3-14 X 55 |
Coarse tapping thread; fully threaded |
TonG |
138883 |
| ST6.3-14 X 60 |
Coarse tapping thread; fully threaded |
TonG |
138884 |
| ST6.3-14 X 65 |
Coarse tapping thread; partially threaded |
TonG |
138886 |
| ST6.3-14 X 70 |
Coarse tapping thread; partially threaded |
TonG |
138888 |
| ST6.3-14 X 75 |
Coarse tapping thread; partially threaded |
TonG |
138889 |
| ST6.3-14 X 80 |
Coarse tapping thread; partially threaded |
TonG |
141197 |
| ST6.3-14 X 85 |
Coarse tapping thread; partially threaded |
TonG |
141198 |
| ST6.3-14 X 90 |
Coarse tapping thread; partially threaded |
TonG |
141199 |
| ST6.3-14 X 95 |
Coarse tapping thread; partially threaded |
TonG |
141200 |
| ST6.3-14 X 100 |
Coarse tapping thread; partially threaded |
TonG |
141201 |
316 stainless steel / ST3.5 — 7 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST3.5-20 X 13 |
Coarse tapping thread; fully threaded |
Unmarked |
142219 |
| ST3.5-20 X 16 |
Coarse tapping thread; fully threaded |
Unmarked |
142220 |
| ST3.5-20 X 19 |
Coarse tapping thread; fully threaded |
Unmarked |
142221 |
| ST3.5-20 X 22 |
Coarse tapping thread; fully threaded |
Unmarked |
142222 |
| ST3.5-20 X 25 |
Coarse tapping thread; fully threaded |
Unmarked |
142223 |
| ST3.5-20 X 32 |
Coarse tapping thread; fully threaded |
Unmarked |
142224 |
| ST3.5-20 X 38 |
Coarse tapping thread; fully threaded |
Unmarked |
142225 |
316 stainless steel / ST3.9 — 8 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST3.9-19 X 13 |
Coarse tapping thread; fully threaded |
Unmarked |
142226 |
| ST3.9-19 X 16 |
Coarse tapping thread; fully threaded |
Unmarked |
142227 |
| ST3.9-19 X 19 |
Coarse tapping thread; fully threaded |
Unmarked |
142228 |
| ST3.9-19 X 22 |
Coarse tapping thread; fully threaded |
Unmarked |
142229 |
| ST3.9-19 X 25 |
Coarse tapping thread; fully threaded |
Unmarked |
142230 |
| ST3.9-19 X 32 |
Coarse tapping thread; fully threaded |
Unmarked |
142231 |
| ST3.9-19 X 38 |
Coarse tapping thread; fully threaded |
Unmarked |
142232 |
| ST3.9-19 X 45 |
Coarse tapping thread; fully threaded |
Unmarked |
142233 |
316 stainless steel / ST4.2 — 9 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST4.2-18 X 13 |
Coarse tapping thread; fully threaded |
TonG |
142234 |
| ST4.2-18 X 16 |
Coarse tapping thread; fully threaded |
TonG |
142235 |
| ST4.2-18 X 19 |
Coarse tapping thread; fully threaded |
TonG |
142236 |
| ST4.2-18 X 22 |
Coarse tapping thread; fully threaded |
TonG |
142237 |
| ST4.2-18 X 25 |
Coarse tapping thread; fully threaded |
TonG |
142238 |
| ST4.2-18 X 32 |
Coarse tapping thread; fully threaded |
TonG |
142239 |
| ST4.2-18 X 38 |
Coarse tapping thread; fully threaded |
TonG |
142240 |
| ST4.2-18 X 45 |
Coarse tapping thread; fully threaded |
TonG |
142241 |
| ST4.2-18 X 50 |
Coarse tapping thread; fully threaded |
TonG |
142242 |
316 stainless steel / ST4.8 — 15 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST4.8-16 X 13 |
Coarse tapping thread; fully threaded |
TonG |
142243 |
| ST4.8-16 X 16 |
Coarse tapping thread; fully threaded |
TonG |
142244 |
| ST4.8-16 X 19 |
Coarse tapping thread; fully threaded |
TonG |
142245 |
| ST4.8-16 X 22 |
Coarse tapping thread; fully threaded |
TonG |
142246 |
| ST4.8-16 X 25 |
Coarse tapping thread; fully threaded |
TonG |
142247 |
| ST4.8-16 X 32 |
Coarse tapping thread; fully threaded |
TonG |
142248 |
| ST4.8-16 X 38 |
Coarse tapping thread; fully threaded |
TonG |
142250 |
| ST4.8-16 X 45 |
Coarse tapping thread; fully threaded |
TonG |
142251 |
| ST4.8-16 X 50 |
Coarse tapping thread; fully threaded |
TonG |
142252 |
| ST4.8-16 X 55 |
Coarse tapping thread; fully threaded |
TonG |
142253 |
| ST4.8-16 X 60 |
Coarse tapping thread; fully threaded |
TonG |
142254 |
| ST4.8-16 X 65 |
Coarse tapping thread; partially threaded |
TonG |
142255 |
| ST4.8-16 X 70 |
Coarse tapping thread; partially threaded |
TonG |
142256 |
| ST4.8-16 X 75 |
Coarse tapping thread; partially threaded |
TonG |
142257 |
| ST4.8-16 X 80 |
Coarse tapping thread; partially threaded |
TonG |
142258 |
316 stainless steel / ST6.3 — 18 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST6.3-14 X 16 |
Coarse tapping thread; fully threaded |
TonG |
142337 |
| ST6.3-14 X 19 |
Coarse tapping thread; fully threaded |
TonG |
142338 |
| ST6.3-14 X 22 |
Coarse tapping thread; fully threaded |
TonG |
142339 |
| ST6.3-14 X 25 |
Coarse tapping thread; fully threaded |
TonG |
142340 |
| ST6.3-14 X 32 |
Coarse tapping thread; fully threaded |
TonG |
142341 |
| ST6.3-14 X 38 |
Coarse tapping thread; fully threaded |
TonG |
142342 |
| ST6.3-14 X 45 |
Coarse tapping thread; fully threaded |
TonG |
142343 |
| ST6.3-14 X 50 |
Coarse tapping thread; fully threaded |
TonG |
142346 |
| ST6.3-14 X 55 |
Coarse tapping thread; fully threaded |
TonG |
142347 |
| ST6.3-14 X 60 |
Coarse tapping thread; fully threaded |
TonG |
142348 |
| ST6.3-14 X 65 |
Coarse tapping thread; partially threaded |
TonG |
142349 |
| ST6.3-14 X 70 |
Coarse tapping thread; partially threaded |
TonG |
142350 |
| ST6.3-14 X 75 |
Coarse tapping thread; partially threaded |
TonG |
142351 |
| ST6.3-14 X 80 |
Coarse tapping thread; partially threaded |
TonG |
142352 |
| ST6.3-14 X 85 |
Coarse tapping thread; partially threaded |
TonG |
142353 |
| ST6.3-14 X 90 |
Coarse tapping thread; partially threaded |
TonG |
142354 |
| ST6.3-14 X 95 |
Coarse tapping thread; partially threaded |
TonG |
142355 |
| ST6.3-14 X 100 |
Coarse tapping thread; partially threaded |
TonG |
142356 |
410 stainless steel / ST3.5 — 7 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST3.5-20 X 13 |
Coarse tapping thread; fully threaded |
Unmarked |
138745 |
| ST3.5-20 X 16 |
Coarse tapping thread; fully threaded |
Unmarked |
138768 |
| ST3.5-20 X 19 |
Coarse tapping thread; fully threaded |
Unmarked |
138770 |
| ST3.5-20 X 25 |
Coarse tapping thread; fully threaded |
Unmarked |
138774 |
| ST3.5-20 X 32 |
Coarse tapping thread; fully threaded |
Unmarked |
138776 |
| ST3.5-20 X 35 |
Coarse tapping thread; fully threaded |
Unmarked |
141387 |
| ST3.5-20 X 38 |
Coarse tapping thread; fully threaded |
Unmarked |
141388 |
410 stainless steel / ST3.9 — 8 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST3.9-19 X 13 |
Coarse tapping thread; fully threaded |
Unmarked |
138779 |
| ST3.9-19 X 16 |
Coarse tapping thread; fully threaded |
Unmarked |
138780 |
| ST3.9-19 X 19 |
Coarse tapping thread; fully threaded |
Unmarked |
138782 |
| ST3.9-19 X 25 |
Coarse tapping thread; fully threaded |
Unmarked |
138784 |
| ST3.9-19 X 32 |
Coarse tapping thread; fully threaded |
Unmarked |
138785 |
| ST3.9-19 X 35 |
Coarse tapping thread; fully threaded |
Unmarked |
141389 |
| ST3.9-19 X 38 |
Coarse tapping thread; fully threaded |
Unmarked |
141390 |
| ST3.9-19 X 45 |
Coarse tapping thread; fully threaded |
Unmarked |
141391 |
410 stainless steel / ST4.2 — 10 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST4.2-18 X 13 |
Coarse tapping thread; fully threaded |
TonG |
139866 |
| ST4.2-18 X 16 |
Coarse tapping thread; fully threaded |
TonG |
138786 |
| ST4.2-18 X 19 |
Coarse tapping thread; fully threaded |
TonG |
138787 |
| ST4.2-18 X 22 |
Coarse tapping thread; fully threaded |
TonG |
138788 |
| ST4.2-18 X 25 |
Coarse tapping thread; fully threaded |
TonG |
138790 |
| ST4.2-18 X 32 |
Coarse tapping thread; fully threaded |
TonG |
138791 |
| ST4.2-18 X 35 |
Coarse tapping thread; fully threaded |
TonG |
141392 |
| ST4.2-18 X 38 |
Coarse tapping thread; fully threaded |
TonG |
138792 |
| ST4.2-18 X 45 |
Coarse tapping thread; fully threaded |
TonG |
141393 |
| ST4.2-18 X 50 |
Coarse tapping thread; fully threaded |
TonG |
141394 |
410 stainless steel / ST4.8 — 15 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST4.8-16 X 13 |
Coarse tapping thread; fully threaded |
TonG |
141395 |
| ST4.8-16 X 16 |
Coarse tapping thread; fully threaded |
TonG |
138793 |
| ST4.8-16 X 19 |
Coarse tapping thread; fully threaded |
TonG |
138795 |
| ST4.8-16 X 22 |
Coarse tapping thread; fully threaded |
TonG |
138796 |
| ST4.8-16 X 25 |
Coarse tapping thread; fully threaded |
TonG |
138798 |
| ST4.8-16 X 32 |
Coarse tapping thread; fully threaded |
TonG |
138799 |
| ST4.8-16 X 35 |
Coarse tapping thread; fully threaded |
TonG |
139867 |
| ST4.8-16 X 38 |
Coarse tapping thread; fully threaded |
TonG |
138800 |
| ST4.8-16 X 45 |
Coarse tapping thread; fully threaded |
TonG |
138802 |
| ST4.8-16 X 50 |
Coarse tapping thread; fully threaded |
TonG |
138803 |
| ST4.8-16 X 55 |
Coarse tapping thread; fully threaded |
TonG |
141397 |
| ST4.8-16 X 60 |
Coarse tapping thread; fully threaded |
TonG |
141398 |
| ST4.8-16 X 65 |
Coarse tapping thread; partially threaded |
TonG |
141399 |
| ST4.8-16 X 70 |
Coarse tapping thread; partially threaded |
TonG |
141400 |
| ST4.8-16 X 75 |
Coarse tapping thread; partially threaded |
TonG |
138804 |
410 stainless steel / ST6.3 — 19 catalogue items
| Catalogue size |
Thread / version |
Marking |
Item reference |
| ST6.3-14 X 16 |
Coarse tapping thread; fully threaded |
TonG |
141698 |
| ST6.3-14 X 19 |
Coarse tapping thread; fully threaded |
TonG |
138839 |
| ST6.3-14 X 22 |
Coarse tapping thread; fully threaded |
TonG |
138841 |
| ST6.3-14 X 25 |
Coarse tapping thread; fully threaded |
TonG |
138842 |
| ST6.3-14 X 32 |
Coarse tapping thread; fully threaded |
TonG |
138845 |
| ST6.3-14 X 35 |
Coarse tapping thread; fully threaded |
TonG |
141699 |
| ST6.3-14 X 38 |
Coarse tapping thread; fully threaded |
TonG |
138847 |
| ST6.3-14 X 45 |
Coarse tapping thread; fully threaded |
TonG |
138849 |
| ST6.3-14 X 50 |
Coarse tapping thread; fully threaded |
TonG |
138850 |
| ST6.3-14 X 55 |
Coarse tapping thread; fully threaded |
TonG |
138852 |
| ST6.3-14 X 60 |
Coarse tapping thread; fully threaded |
TonG |
138854 |
| ST6.3-14 X 65 |
Coarse tapping thread; partially threaded |
TonG |
138857 |
| ST6.3-14 X 70 |
Coarse tapping thread; partially threaded |
TonG |
138858 |
| ST6.3-14 X 75 |
Coarse tapping thread; partially threaded |
TonG |
138860 |
| ST6.3-14 X 80 |
Coarse tapping thread; partially threaded |
TonG |
141700 |
| ST6.3-14 X 85 |
Coarse tapping thread; partially threaded |
TonG |
141701 |
| ST6.3-14 X 90 |
Coarse tapping thread; partially threaded |
TonG |
141702 |
| ST6.3-14 X 95 |
Coarse tapping thread; partially threaded |
TonG |
141703 |
| ST6.3-14 X 100 |
Coarse tapping thread; partially threaded |
TonG |
141704 |
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