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  9. M8 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100

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M8 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100
M8 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100
M8 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100

M8 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100

(7 reviews)

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).

$5.50 - $19.44

in 3 offers

Quantity:

Box Of 10
Box Of 25
Box Of 50
Pack Of 50

Size:

1 x 2"
1 x 4"
1/2 x 1 1/2"
1/2 x 1 3/4"
1/2 x 1"
1/2 x 2 1/2"
1/2 x 2"
1/2 x 3/4"
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 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 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"
M5
M6
M8 / 12
M8 / 16
M8 / 65
M8 / 75
M10
M10 / 16
M10 / 60
M12
M16
M16 / 65
M20
M20 / 47
M20 / 80
M24
M55mm

M8 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100

$5.50

(7 reviews)

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 100
​

Size

M8
​

Price comparison

Last updated at 27/10/2025 13:51:36

Bolt & Nut Australia

$5.50

Go to store


M5 x 0.80p x 20mm Full Thread Metric Coarse Countersunk Head Socket Screw Class 12.9 (3mm Key) Zinc Plated DIN 7991

Free delivery between Wed – Fri

AIMS Industrial Supplies

$10.76

Go to store


M4 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100

Delivery between 30 Oct – 6 Nov $11.64

Refast

$19.44

Go to store


M16X200 Metric Coarse Countersunk Cap Screw ISO 10642 Class 12.9 Black By Refast

Delivery between 4–7 Nov $12

See 15 historical offers

WDS Online

$1.22

Out of Stock


Socket Csk Pln M12 X 70 Din7991/ Alloy 12.9

Nubco

$10.50

Out of Stock


M16X160MM CL12.9 Csk Shcs

eBay - fastenerkitsonline

$36.00

Out of Stock


Qty 30 Countersunk Head Socket M8 (8mm) X 70mm Plain Screw Flat Bolt

Free delivery

eBay - fastenersgalore1

$19.00

Out of Stock


Pack Size 10 Black Countersunk Socket M8 (8mm) X 70mm Metric Allen

Free delivery

eBay - thefastenerwarehouse1

$5.50

Out of Stock


M4 X 0.70p X 50mm Countersunk Socket Screw Class 12.9 (2.5mm Key) Zinc

Free delivery

Industrial Shed

$6.36

Out of Stock


Hobsons - M4 x 25 Plain Din 7991 / Class 012.9 Socket Screw Countersunk Hex | Km4/25 (Pack Of 100)

Delivery between 27 Oct – 4 Nov $7.95

Cost Less Bolts

$3.45

Out of Stock


Hobson Engineering

Delivery between Tue – Fri $27.50

EuroRC

$4.81

Out of Stock


EuroRC Flathead M5x35 Socket Screw (10)

Delivery between 27–29 Oct $20.51

eBay - aimsindustrial

$55.01

Out of Stock


M12 X 40 Flat Head Socket Screw Zinc G12.9 - Box Of 100

Delivery $9.50

Small Parts & Bearings

$57.23

Out of Stock


564266 25 Pack - Countersunk Screws - M16 - 16x2mm - 80 mm - High Tensile Steel / Black Oxide Socket Screw - SK160M-080-SK-C

Delivery $12.50

AustralianFasteners.com

$68.20

Out of Stock


Countersunk Socket Head Cap Screw Metric Class 12.9 Zinc

Delivery by Wed $20

Exafast

$26.40

Out of Stock


M12x50 SOCKET SCREW COUNTERSUNK HEX PLAIN

Delivery between 14–23 Oct $17.50

MyDeal

$18.99

Out of Stock

Industrial Fasteners Online

$0.41

Out of Stock

eBay

$32.00

Out of Stock

Price history

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​

Price history

​
​

Specification

Fastener SizeM8
Fastener Length40 mm
ThreadPartial Thread
Pitch (mm)1.25
Thread ProfileCoarse

Price comparison

Updated 3 days ago
Bolt & Nut Australia

$5.50


M5 x 0.80p x 20mm Full Thread Metric Coarse Countersunk Head Socket Screw Class 12.9 (3mm Key) Zinc Plated DIN 7991

Free delivery between Wed – Fri

AIMS Industrial Supplies

$10.76


M4 x 40 Flat Head Socket Screw Plain G12.9 - Box of 100

Delivery between 30 Oct – 6 Nov $11.64

Refast

$19.44


M16X200 Metric Coarse Countersunk Cap Screw ISO 10642 Class 12.9 Black By Refast

Delivery between 4–7 Nov $12

See 15 historical offers

WDS Online

$1.22

Out of Stock

Socket Csk Pln M12 X 70 Din7991/ Alloy 12.9

Nubco

$10.50

Out of Stock

M16X160MM CL12.9 Csk Shcs

eBay - fastenerkitsonline

$36.00

Out of Stock

Qty 30 Countersunk Head Socket M8 (8mm) X 70mm Plain Screw Flat Bolt

Free delivery

eBay - fastenersgalore1

$19.00

Out of Stock

Pack Size 10 Black Countersunk Socket M8 (8mm) X 70mm Metric Allen

Free delivery

eBay - thefastenerwarehouse1

$5.50

Out of Stock

M4 X 0.70p X 50mm Countersunk Socket Screw Class 12.9 (2.5mm Key) Zinc

Free delivery

Industrial Shed

$6.36

Out of Stock

Hobsons - M4 x 25 Plain Din 7991 / Class 012.9 Socket Screw Countersunk Hex | Km4/25 (Pack Of 100)

Delivery between 27 Oct – 4 Nov $7.95

Cost Less Bolts

$3.45

Out of Stock

Hobson Engineering

Delivery between Tue – Fri $27.50

EuroRC

$4.81

Out of Stock

EuroRC Flathead M5x35 Socket Screw (10)

Delivery between 27–29 Oct $20.51

eBay - aimsindustrial

$55.01

Out of Stock

M12 X 40 Flat Head Socket Screw Zinc G12.9 - Box Of 100

Delivery $9.50

Small Parts & Bearings

$57.23

Out of Stock

564266 25 Pack - Countersunk Screws - M16 - 16x2mm - 80 mm - High Tensile Steel / Black Oxide Socket Screw - SK160M-080-SK-C

Delivery $12.50

AustralianFasteners.com

$68.20

Out of Stock

Countersunk Socket Head Cap Screw Metric Class 12.9 Zinc

Delivery by Wed $20

Exafast

$26.40

Out of Stock

M12x50 SOCKET SCREW COUNTERSUNK HEX PLAIN

Delivery between 14–23 Oct $17.50

MyDeal

$18.99

Out of Stock
Industrial Fasteners Online

$0.41

Out of Stock
eBay

$32.00

Out of Stock

Price history

​
​

Price history

​
​

Specification

Fastener SizeM8
Fastener Length40 mm
ThreadPartial Thread
Pitch (mm)1.25
Thread ProfileCoarse