Description
These self tapping screws have a phillips countersunk head and a needle point. They are available in zinc plated steel or stainless steel in grade 304 or 316.
Features:
- Available in a wide variety of sizes to suit most applications
- Countersunk head for a flush finish
- Needle point for easy penetration
- Choose zinc plated steel for indoor use and stainless steel for outdoor use or use in highly corrosive environments
Self tapping screws – quick reference
| Code | Size | Specs | Qty |
| CST316SS0402 | 04g-24tpi x 09.5mm, 04g x 3/8″ | SS 316 | 200 |
| CST316SS0403 | 04g-24tpi x 12.7mm, 04g x 1/2″ | SS 316 | 200 |
| CST316SS0404 | 04g-24tpi x 15.9mm, 04g x 5/8″ | SS 316 | 200 |
| CST316SS0405 | 04g-24tpi x 19.1mm, 04g x 3/4″ | SS 316 | 200 |
| CST316SS0424025 | 04g-24tpi x 06.3mm, 04g x 1/4″ | SS 316 | 200 |
| CST316SS0424100 | 04g-24tpi x 25.4mm, 04g x 1″ | SS 316 | 200 |
| CST316SS0603 | 06g-20tpi x 12.7mm, 06g x 1/2″ | SS 316 | 200 |
| CST316SS0604 | 06g-20tpi x 15.9mm, 06g x 5/8″ | SS 316 | 200 |
| CST316SS0605 | 06g-20tpi x 19.1mm, 06g x 3/4″ | SS 316 | 200 |
| CST316SS0606 | 06g-20tpi x 25.4mm, 06g x 1″ | SS 316 | 200 |
| CST316SS0607 | 06g-20tpi x 31.8mm, 06g x 1 1/4″ | SS 316 | 200 |
| CST316SS0608 | 06g-20tpi x 38.1mm, 06g x 1 1/2″ | SS 316 | 200 |
| CST316SS0609 | 08g-18tpi x 09.5mm, 08g x 3/8″ | SS 316 | 200 |
| CST316SS0610 | 08g-18tpi x 12.7mm, 08g x 1/2″ | SS 316 | 200 |
| CST316SS0805 | 08g-18tpi x 19.1mm, 08g x 3/4″ | SS 316 | 200 |
| CST316SS0808 | 08g-18tpi x 15.9mm, 08g x 5/8″ | SS 316 | 200 |
| CST316SS0808C | 08g-18tpi x 25.4mm, 08g x 1″ | SS 316 | 200 |
| CST316SS0809 | 08g-18tpi x 31.8mm, 08g x 1 1/4″ | SS 316 | 200 |
| CST316SS0810 | 08g-18tpi x 38.1mm, 08g x 1 1/2″ | SS 316 | 200 |
| CST316SS0810A | 08g-18tpi x 44.5mm, 08g x 1 3/4″ | SS 316 | 200 |
| CST316SS0811 | 08g-18tpi x 50.8mm, 08g x 2″ | SS 316 | 200 |
| CST316SS0812 | 08g-18tpi x 63.5mm, 08g x 2 ½” | SS 316 | 100 |
| CST316SS1003 | 10g-16tpi x 12.7mm, 10g x 1/2″ | SS 316 | 100 |
| CST316SS1004 | 10g-16tpi x 15.9mm, 10g x 5/8″ | SS 316 | 100 |
| CST316SS1005 | 10g-16tpi x 19.1mm, 10g x 3/4″ | SS 316 | 100 |
| CST316SS1006 | 10g-16tpi x 25.4mm, 10g x 1″ | SS 316 | 100 |
| CST316SS1007 | 10g-16tpi x 31.8mm, 10g x 1 1/4″ | SS 316 | 100 |
| CST316SS1008 | 10g-16tpi x 38.1mm, 10g x 1 1/2″ | SS 316 | 100 |
| CST316SS1009 | 10g-16tpi x 44.5mm, 10g x 1 3/4″ | SS 316 | 100 |
| CST316SS1010 | 10g-16tpi x 50.8mm, 10g x 2″ | SS 316 | 100 |
| CST316SS1011 | 10g-16tpi x 63.5mm, 10g x 2 1/2″ | SS 316 | 100 |
| CST316SS1015 | 10g-16tpi x 101.6mm, 10g x 4″ | SS 316 | 100 |
| CST316SS1075 | 10g-24tpi x 75.0mm, 10g x 3″ | SS 316 | 100 |
| CST316SS12020 | 12g-14tpi x 19.1mm, 12g x 3/4″ | SS 316 | 100 |
| CST316SS12030 | 12g-14tpi x 25.4mm, 12g x 1″ | SS 316 | 100 |
| CST316SS12032 | 12g-14tpi x 31.8mm, 12g x 1 1/4″ | SS 316 | 100 |
| CST316SS12040 | 12g-14tpi x 38.1mm, 12g x 1 1/2″ | SS 316 | 100 |
| CST316SS12050 | 12g-14tpi x 50.8mm, 12g x 2″ | SS 316 | 100 |
| CST316SS12065 | 12g-14tpi x 63.5mm, 12g x 2 1/2″ | SS 316 | 100 |
| CST316SS1214175 | 12g-14tpi x 44.4mm, 12g x 1 3/4″ | SS 316 | 100 |
| CST316SS14002 | 14g-14tpi x 25.4mm, 14g x 1″ | SS 316 | 100 |
| CST316SS14003 | 14g-14tpi x 31.8mm, 14g x 1 1/4″ | SS 316 | 100 |
| CST316SS14004 | 14g-14tpi x 38.1mm, 14g x 1 1/2″ | SS 316 | 100 |
| CST316SS1414200 | 14g-14tpi x 50.8mm, 14g x 2″ | SS 316 | 100 |
| CST316SS1414250 | 14g-14tpi x 63.5mm, 14g x 2 ½” | SS 316 | 100 |
| CSTSS0402 | 04g-24tpi x 09.5mm, 04g x 3/8″ | SS 304 | 200 |
| CSTSS0402A | 04g-24tpi x 12.7mm, 04g x 1/2″ | SS 304 | 200 |
| CSTSS0403 | 04g-24tpi x 15.9mm, 04g x 5/8″ | SS 304 | 200 |
| CSTSS0404 | 04g-24tpi x 19.1mm, 04g x 3/4″ | SS 304 | 200 |
| CSTSS0424100 | 04g-24tpi x 25.4mm, 04g x 1″ | SS 304 | 200 |
| CSTSS0602 | 06g-20tpi x 09.5mm, 06g x 3/8″ | SS 304 | 200 |
| CSTSS0603 | 06g-20tpi x 12.7mm, 06g x 1/2″ | SS 304 | 200 |
| CSTSS0604 | 06g-20tpi x 15.9mm, 06g x 5/8″ | SS 304 | 200 |
| CSTSS0605 | 06g-20tpi x 19.1mm, 06g x 3/4″ | SS 304 | 200 |
| CSTSS0606 | 06g-20tpi x 25.4mm, 06g x 1″ | SS 304 | 200 |
| CSTSS0607 | 06g-20tpi x 31.8mm, 06g x 1 1/4″ | SS 304 | 200 |
| CSTSS0608 | 06g-20tpi x 38.1mm, 06g x 1 1/2″ | SS 304 | 200 |
| CSTSS0620175 | 06g-20tpi x 44.4mm, 06g x 1 3/4″ | SS 304 | 200 |
| CSTSS0620200 | 06g-20tpi x 50.8mm, 06g x 2″ | SS 304 | 200 |
| CSTSS0802 | 08g-18tpi x 09.5mm, 08g x 3/8″ | SS 304 | 200 |
| CSTSS0803 | 08g-18tpi x 12.7mm, 08g x 1/2″ | SS 304 | 200 |
| CSTSS0804 | 08g-18tpi x 15.9mm, 08g x 5/8″ | SS 304 | 200 |
| CSTSS0805 | 08g-18tpi x 19.1mm, 08g x 3/4″ | SS 304 | 200 |
| CSTSS0806 | 08g-18tpi x 25.4mm, 08g x 1″ | SS 304 | 200 |
| CSTSS0807 | 08g-18tpi x 31.8mm, 08g x 1 1/4″ | SS 304 | 200 |
| CSTSS0808 | 08g-18tpi x 38.1mm, 08g x 1 1/2″ | SS 304 | 200 |
| CSTSS0809 | 08g-18tpi x 44.5mm, 08g x 1 3/4″ | SS 304 | 200 |
| CSTSS0812 | 08g-18tpi x 50.8mm, 08g x 2″ | SS 304 | 200 |
| CSTSS0818250 | 08g-18tpi x 63.5mm, 08g x 2 1/2″ | SS 304 | 100 |
| CSTSS0818300 | 08g-18tpi x 76.2mm, 08g x 3″ | SS 304 | 100 |
| CSTSS0818400 | 08g-18tpi x 101.6mm, 08g x 4″ | SS 304 | 100 |
| CSTSS1003 | 10g-16tpi x 12.7mm, 10g x 1/2″ | SS 304 | 100 |
| CSTSS1004 | 10g-16tpi x 15.9mm, 10g x 5/8″ | SS 304 | 100 |
| CSTSS1005 | 10g-16tpi x 19.1mm, 10g x 3/4″ | SS 304 | 100 |
| CSTSS1006 | 10g-16tpi x 25.4mm, 10g x 1″ | SS 304 | 100 |
| CSTSS1007 | 10g-16tpi x 31.8mm, 10g x 1 1/4″ | SS 304 | 100 |
| CSTSS1008 | 10g-16tpi x 38.1mm, 10g x 1 1/2″ | SS 304 | 100 |
| CSTSS1012 | 10g-16tpi x 50.8mm, 10g x 2″ | SS 304 | 100 |
| CSTSS1013 | 10g-16tpi x 63.5mm, 10g x 2 1/2″ | SS 304 | 100 |
| CSTSS1015 | 10g-16tpi x 101.6mm, 10g x 4″ | SS 304 | 100 |
| CSTSS1016037 | 10g-16tpi x 09.5mm, 10g x 3/8″ | SS 304 | 100 |
| CSTSS1016175 | 10g-16tpi x 44.4mm, 10g x 1 3/4″ | SS 304 | 100 |
| CSTSS1016300 | 10g-16tpi x 76.2mm, 10g x 3″ | SS 304 | 100 |
| CSTSS12001B | 12g-14tpi x 19.1mm, 12g x 3/4″ | SS 304 | 100 |
| CSTSS12002 | 12g-14tpi x 25.4mm, 12g x 1″ | SS 304 | 100 |
| CSTSS12002A | 12g-14tpi x 31.8mm, 12g x 1 1/4″ | SS 304 | 100 |
| CSTSS12003 | 12g-14tpi x 38.1mm, 12g x 1 1/2″ | SS 304 | 100 |
| CSTSS12004 | 12g-14tpi x 50.8mm, 12g x 2″ | SS 304 | 100 |
| CSTSS12005 | 12g-14tpi x 63.5mm, 12g x 2 1/2″ | SS 304 | 100 |
| CSTSS1214050 | 12g-14tpi x 12.7mm, 12g x 1/2″ | SS 304 | 100 |
| CSTSS1214062 | 12g-14tpi x 15.9mm, 12g x 5/8″ | SS 304 | 100 |
| CSTSS1214175 | 12g-14tpi x 44.4mm, 12g x 1 3/4″ | SS 304 | 100 |
| CSTSS1214300 | 12g-14tpi x 76.2mm, 12g x 3″ | SS 304 | 100 |
| CSTSS14002 | 14g-14tpi x 25.4mm, 14g x 1″ | SS 304 | 100 |
| CSTSS14004 | 14g-14tpi x 31.8mm, 14g x 1 1/4″ | SS 304 | 100 |
| CSTSS14004A | 14g-14tpi x 38.1mm, 14g x 1 1/2″ | SS 304 | 100 |
| CSTSS1414075 | 14g-14tpi x 19.1mm, 14g x 3/4″ | SS 304 | 100 |
| CSTSS1414175 | 14g-14tpi x 44.4mm, 14g x 1 3/4″ | SS 304 | 100 |
| CSTSS1414200 | 14g-14tpi x 50.8mm, 14g x 2″ | SS 304 | 100 |
| CSTSS1414250 | 14g-14tpi x 63.5mm, 14g x 2 1/2″ | SS 304 | 100 |
| CSTSS1414300 | 14g-14tpi x 76.2mm, 14g x 3″ | SS 304 | 100 |
| CSTZBP0424050 | 04g-24tpi x 12.7mm, 04g x 1/2″ | zinc – black | 1000 |
| CSTZBP0424062 | 04g-24tpi x 15.9mm, 04g x 5/8″ | zinc – black | 1000 |
| CSTZBP0620062 | 06g-20tpi x 15.9mm, 06g x 5/8″ | zinc – black | 1000 |
| CSTZBP0818050 | 08g-18tpi x 12.7mm, 08g x 1/2″ | zinc – black | 1000 |
| CSTZBP0818125 | 08g-18tpi x 31.8mm, 08g x 1 1/4″ | zinc – black | 100 |
| CSTZBP1016075 | 10g-16tpi x 19.1mm, 10g x 3/4″ | zinc – black | 1000 |
| CSTZBP1016125 | 10g-16tpi x 31.8mm, 10g x 1 1/4″ | zinc – black | 1000 |
| CSTZBP1016150 | 10g-16tpi x 38.1mm, 10g x 1 1/2″ | zinc – black | 1000 |
| CSTZBP1214125 | 12g-14tpi x 31.8mm, 12g x 1 1/4″ | zinc – black | 1000 |
| CSTZP0402 | 04g-24tpi x 09.5mm, 04g x 3/8″ | zinc | 1000 |
| CSTZP0403 | 04g-24tpi x 12.7mm, 04g x 1/2″ | zinc | 1000 |
| CSTZP0404 | 04g-24tpi x 15.9mm, 04g x 5/8″ | zinc | 1000 |
| CSTZP0405 | 04g-24tpi x 19.1mm, 04g x 3/4″ | zinc | 1000 |
| CSTZP0424025 | 04g-24tpi x 06.3mm, 04g x 1/4″ | zinc | 1000 |
| CSTZP0424100 | 04g-24tpi x 25.4mm, 04g x 1″ | zinc | 1000 |
| CSTZP0520050 | 05g-20tpi x 12.7mm, 05g x 1/2″ | zinc | 1000 |
| CSTZP0520062 | 05g-20tpi x 15.9mm, 05g x 5/8″ | zinc | 1000 |
| CSTZP0520075 | 05g-20tpi x 19.1mm, 05g x 3/4″ | zinc | 1000 |
| CSTZP0520100 | 05g-20tpi x 25.4mm, 05g x 1″ | zinc | 1000 |
| CSTZP0603 | 06g-20tpi x 12.7mm, 06g x 1/2″ | zinc | 1000 |
| CSTZP0604 | 06g-20tpi x 15.9mm, 06g x 5/8″ | zinc | 1000 |
| CSTZP0605 | 06g-20tpi x 19.1mm, 06g x 3/4″ | zinc | 1000 |
| CSTZP0606 | 06g-20tpi x 25.4mm, 06g x 1″ | zinc | 1000 |
| CSTZP0607 | 06g-20tpi x 31.8mm, 06g x 1 1/4″ | zinc | 1000 |
| CSTZP0608 | 06g-20tpi x 38.1mm, 06g x 1 1/2″ | zinc | 1000 |
| CSTZP0620037 | 06g-20tpi x 09.5mm, 06g x 3/8″ | zinc | 1000 |
| CSTZP0620175 | 06g-20tpi x 44.4mm, 06g x 1 3/4″ | zinc | 1000 |
| CSTZP0620200 | 06g-20tpi x 50.8mm, 06g x 2″ | zinc | 1000 |
| CSTZP0802 | 08g-18tpi x 09.5mm, 08g x 3/8″ | zinc | 1000 |
| CSTZP0803 | 08g-18tpi x 12.7mm, 08g x 1/2″ | zinc | 1000 |
| CSTZP0804 | 08g-18tpi x 15.9mm, 08g x 5/8″ | zinc | 1000 |
| CSTZP0805 | 08g-18tpi x 19.1mm, 08g x 3/4″ | zinc | 1000 |
| CSTZP0806 | 08g-18tpi x 25.4mm, 08g x 1″ | zinc | 1000 |
| CSTZP0807 | 08g-18tpi x 31.8mm, 08g x 1 1/4″ | zinc | 1000 |
| CSTZP0808 | 08g-18tpi x 38.1mm, 08g x 1 1/2″ | zinc | 1000 |
| CSTZP0809 | 08g-18tpi x 44.5mm, 08g x 1 3/4″ | zinc | 1000 |
| CSTZP0812 | 08g-18tpi x 50.8mm, 08g x 2″ | zinc | 1000 |
| CSTZP0818250 | 08g-18tpi x 63.5mm, 08g x 2 1/2″ | zinc | 500 |
| CSTZP0818300 | 08g-18tpi x 76.2mm, 08g x 3″ | zinc | 500 |
| CSTZP1003 | 10g-16tpi x 12.7mm, 10g x 1/2″ | zinc | 1000 |
| CSTZP1004 | 10g-16tpi x 15.9mm, 10g x 5/8″ | zinc | 1000 |
| CSTZP1005 | 10g-16tpi x 19.1mm, 10g x 3/4″ | zinc | 1000 |
| CSTZP1006 | 10g-16tpi x 25.4mm, 10g x 1″ | zinc | 1000 |
| CSTZP1007 | 10g-16tpi x 31.8mm, 10g x 1 1/4″ | zinc | 1000 |
| CSTZP1008 | 10g-16tpi x 38.1mm, 10g x 1 1/2″ | zinc | 1000 |
| CSTZP1012 | 10g-16tpi x 50.8mm, 10g x 2″ | zinc | 1000 |
| CSTZP1014 | 10g-16tpi x 63.5mm, 10g x 2 1/2″ | zinc | 500 |
| CSTZP1016037 | 10g-16tpi x 09.5mm, 10g x 3/8″ | zinc | 1000 |
| CSTZP1016175 | 10g-16tpi x 44.4mm, 10g x 1 3/4″ | zinc | 1000 |
| CSTZP1016300 | 10g-16tpi x 76.2mm, 10g x 3″ | zinc | 500 |
| CSTZP1214050 | 12g-14tpi x 12.7mm, 12g x 1/2″ | zinc | 1000 |
| CSTZP1214062 | 12g-14tpi x 15.9mm, 12g x 5/8″ | zinc | 1000 |
| CSTZP1214075 | 12g-14tpi x 19.1mm, 12g x 3/4″ | zinc | 1000 |
| CSTZP1214100 | 12g-14tpi x 25.4mm, 12g x 1″ | zinc | 1000 |
| CSTZP1214125 | 12g-14tpi x 31.8mm, 12g x 1 1/4″ | zinc | 1000 |
| CSTZP1214150 | 12g-14tpi x 38.1mm, 12g x 1 1/2″ | zinc | 1000 |
| CSTZP1214175 | 12g-14tpi x 44.4mm, 12g x 1 3/4″ | zinc | 1000 |
| CSTZP1214200 | 12g-14tpi x 50.8mm, 12g x 2″ | zinc | 1000 |
| CSTZP1214250 | 12g-14tpi x 63.5mm, 12g x 2 1/2″ | zinc | 500 |
| CSTZP1214300 | 12g-14tpi x 76.2mm, 12g x 3″ | zinc | 500 |
| CSTZP1414050 | 14g-14tpi x 12.7mm, 14g x 1/2″ | zinc | 1000 |
| CSTZP1414062 | 14g-14tpi x 15.9mm, 14g x 5/8″ | zinc | 1000 |
| CSTZP1414075 | 14g-14tpi x 19.1mm, 14g x 3/4″ | zinc | 1000 |
| CSTZP1414100 | 14g-14tpi x 25.4mm, 14g x 1″ | zinc | 1000 |
| CSTZP1414125 | 14g-14tpi x 31.8mm, 14g x 1 1/4″ | zinc | 1000 |
| CSTZP1414150 | 14g-14tpi x 38.1mm, 14g x 1 1/2″ | zinc | 1000 |
| CSTZP1414175 | 14g-14tpi x 44.4mm, 14g x 1 3/4″ | zinc | 1000 |
| CSTZP1414200 | 14g-14tpi x 50.8mm, 14g x 2″ | zinc | 1000 |
| CSTZP1414250 | 14g-14tpi x 63.5mm, 14g x 2 1/2″ | zinc | 500 |
| CSTZP1414300 | 14g-14tpi x 76.2mm, 14g x 3″ | zinc | 500 |
Self tapping screws are often referred to as self tappers or self-tappers.
Needle point screws are also referred to as AB point screws.







