Last updated at 14/05/2026 14:24:50
Qty 5 Countersunk 10g (4.8mm) X 1/2" 13mm Marine Self Tapping Screw
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
10g (4.80mm) Stainless A4-70 G316 Countersunk Phillips (PH2) Self Tapping Screws ANSI B18.6.4
Free delivery between Mon – Wed
10g (4.80mm) x 1/2" Countersunk Phillips (PH2) Self Tapping Screw A4-70 Stainless G316 ANSI B18.6.4
Free delivery between Mon – Wed
Hobsons - #10 x 1/2 316 Stainless Ansi B18.6.3 / A4 Self-Tapper Csk Phil | T16C10050 (Pack Of 100)
Delivery between 15–23 May $7.95
originally posted on ebay.com
wont rust and hence will last a long time near the beach. Main use is to replace the nails in some electrical / coax / misting tube clamps by removing the nail and drilling a 3mm hole. Then a cordless drill can drive them into a timber section that would otherwise bend, vibrate etc. with a hammer, due to no supporting structure immediately behind the area that you wish to secure the cable / tube etc.
originally posted on ebay.com
good
originally posted on ebay.com
quality at a good price
| Alternative Brands | Brighton Best | Inox World |
| Brand | Hobson Engineering |
| Class Grade | A4-70 G316 |
| Corrosion Protection Level | Ultimate |
| Countersink Tool | No Thankyou |
Qty 5 Countersunk 10g (4.8mm) X 1/2" 13mm Marine Self Tapping Screw
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
10g (4.80mm) Stainless A4-70 G316 Countersunk Phillips (PH2) Self Tapping Screws ANSI B18.6.4
Free delivery between Mon – Wed
10g (4.80mm) x 1/2" Countersunk Phillips (PH2) Self Tapping Screw A4-70 Stainless G316 ANSI B18.6.4
Free delivery between Mon – Wed
Hobsons - #10 x 1/2 316 Stainless Ansi B18.6.3 / A4 Self-Tapper Csk Phil | T16C10050 (Pack Of 100)
Delivery between 15–23 May $7.95
wont rust and hence will last a long time near the beach. Main use is to replace the nails in some electrical / coax / misting tube clamps by removing the nail and drilling a 3mm hole. Then a cordless drill can drive them into a timber section that would otherwise bend, vibrate etc. with a hammer, due to no supporting structure immediately behind the area that you wish to secure the cable / tube etc.
good
quality at a good price
| Alternative Brands | Brighton Best | Inox World |
| Brand | Hobson Engineering |
| Class Grade | A4-70 G316 |
| Corrosion Protection Level | Ultimate |
| Countersink Tool | No Thankyou |
10g (4.80mm) Stainless A4-70 G316 Countersunk Phillips (PH2) Self Tapping Screws ANSI B18.6.4
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 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
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 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
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 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
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 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
in 4 offers
The lowest price for 10g (4.80mm) Stainless A4-70 G316 Countersunk Phillips (PH2) Self Tapping Screws ANSI B18.6.4 right now is $6.50 at eBay.com.au, compared across 3 retailers.
The all-time low was $4.00 on 28 July 2025 — today's price is 63% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 May 2026.
