Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 5,000 online stores. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
Best Buy
Amazon
Walmart
Target
Home Depot
Costco
Newegg
Lowe's
Contact Us
andrew@buywisely.com.au
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
Β© 2026 BuyWiselyβ€’Price data powered by pricesAPI.ioβ€’Retailers: SellWisely.io
M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100
M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100
M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100
M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100
M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100
M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100

M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100

Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).

Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).

Quantity:

Box Of 10
Box Of 25
Box Of 50

Size:

1 x 2"
1/2 x 1 1/2"
1/2 x 1 3/4"
1/2 x 1"
1/2 x 2 1/2"

M12 x 30 Flat Head Socket Screw Zinc G12.9 - Box of 100

Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).

Flat Head/ Countersunk Socket Screws (Metric) are manufactured to DIN 7991 Made of high-grade alloy steel Grade 12.9 Available in plain and Zinc finish (RoHS Compliant).

1/2 x 2"
1/4 x 1 1/2"
1/4 x 1 1/4"
1/4 x 1 3/4"
1/4 x 1"
1/4 x 1/2"
1/4 x 2"
1/4 x 3/4"
1/4 x 5/8"
3/4 x 1 1/2"
3/4 x 1 3/4"
3/4 x 3 1/2"
3/4 x 4"
3/8 x 1 1/2"
3/8 x 1 1/4"
3/8 x 1"
3/8 x 2 1/2"
3/8 x 3"
3/8 x 3/4"
5/8 x 1 1/2"
5/8 x 2 1/2"
5/8 x 3 1/2"
5/8 x 3"
5/16 x 1 1/2"
5/16 x 1 1/4"
5/16 x 1"
5/16 x 2 1/2"
5/16 x 2"
5/16 x 3/4"
6 x 35"
8 x 30"
8 x 45"
8 x 65"
8 x 75"
10 x 60"
12 x 45"
M1"
M3/8"
M4
M4 / 10
M4 / 12
M4 / 16
M5
M5 / 12
M5 / 16
M6
M6 / 10
M6 / 16
M8
M8 / 12
M8 / 16
M10
M10 / 16

Price comparison

Price data powered by pricesAPI.io

Last updated at 05/14/2026 02:11:13

Bolt & Nut Australia

$18.00

M12 x 1.75p x 30mm Full Thread Metric Coarse Countersunk Head Socket Screw Class 12.9 (8mm Key) Zinc Plated DIN 7991

Next-day delivery $5

Industrial Shed

$76.96

Hobsons - M12 x 30 Zinc Plated (Rohs Compliant) Din 7991 / Class 012.9 Socket Screw Countersunk Hex | Km12/30Z (Pack Of 100)

Delivery between 14–22 May $7.95

Price history

Price history

Reviews

They Work Great!
28 October 2020mkbed

originally posted on ebay.com

Screws look great when fitted and hold tight. Little effort was needed to install and when the nuts and washers were fitted finished off the job nicely.

Specification

Alternative BrandsHobson Engineering | Bremick Fasteners
BrandBrighton Best
Class GradeHigh Tensile Class 12.9
Closest size in imperial1/2"
Corrosion Protection LevelModerate

Price comparison

Updated 24 days ago
Bolt & Nut Australia

$18.00

M12 x 1.75p x 30mm Full Thread Metric Coarse Countersunk Head Socket Screw Class 12.9 (8mm Key) Zinc Plated DIN 7991

Next-day delivery $5

Industrial Shed

$76.96

Hobsons - M12 x 30 Zinc Plated (Rohs Compliant) Din 7991 / Class 012.9 Socket Screw Countersunk Hex | Km12/30Z (Pack Of 100)

Delivery between 14–22 May $7.95

Price history

Price history

Reviews

They Work Great!
28 October 2020

Screws look great when fitted and hold tight. Little effort was needed to install and when the nuts and washers were fitted finished off the job nicely.

mkbed originally posted on ebay.com

Specification

Alternative BrandsHobson Engineering | Bremick Fasteners
BrandBrighton Best
Class GradeHigh Tensile Class 12.9
Closest size in imperial1/2"
Corrosion Protection LevelModerate