Last updated at 14/05/2026 05:08:20
6g (3.50mm) x 1/2" Countersunk Phillips (PH2) Self Tapping Screw A4-70 Stainless G316 ANSI B18.6.4
Next-day delivery $5
Hobsons - #6 x 1/2 316 Stainless Ansi B18.6.3 / A4 Self-Tapper Csk Phil | T16C06050 (Pack Of 200)
Delivery between 15–23 May $7.95
Qty 20 Countersunk 6g (3.5mm) X 1/2" 13mm Marine Self Tapping Screw
Free delivery
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6g (3.50mm) x 1/2" Countersunk Phillips (PH2) Self Tapping Screw A4-70 Stainless G316 ANSI B18.6.4
Next-day delivery $5
Hobsons - #6 x 1/2 316 Stainless Ansi B18.6.3 / A4 Self-Tapper Csk Phil | T16C06050 (Pack Of 200)
Delivery between 15–23 May $7.95
Qty 20 Countersunk 6g (3.5mm) 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!
in 4 offers
last seen 14 May 2026
The lowest price we last saw for 6g (3.50mm) x 1/2" Countersunk Phillips (PH2) Self Tapping Screw A2-70 Stainless G304 ANSI B18.6.4 was $6.50 at Bolt & Nut Australia, compared across 3 retailers (last seen 14 May 2026). Prices may have changed since.
The all-time low we recorded was $6.50 on 20 Dec 2025.
Prices last updated 14 May 2026.
6g (3.50mm) x 1/2" Countersunk Phillips (PH2) Self Tapping Screw A2-70 Stainless G304 ANSI B18.6.4
