M8-1.25x30 Class 12.9 Alloy Button Socket Head Cap Screws Zinc

Product Description

Part Number: M8C30BSHCS12Z/D
Diameter/Pitch: M8-1.25
Length Under Head: 30MM
Grade: Class 12.9
Finish: Zinc Clear
Thread Series: Metric coarse
Threading: Fully threaded
Wrench Size: 5MM

BoltsandNuts.com

M8-1.25x30 Class 12.9 Alloy Button Socket Head Cap Screws Zinc

SKU: M8C30BSHCS12Z/D

Product Description

Part Number: M8C30BSHCS12Z/D
Diameter/Pitch: M8-1.25
Length Under Head: 30MM
Grade: Class 12.9
Finish: Zinc Clear
Thread Series: Metric coarse
Threading: Fully threaded
Wrench Size: 5MM

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Length	30 mm
Drive	Hex Socket
Thread Series	Metric coarse
Tensile Strength (min)	176,900 psi
Nominal Size	M8

Finish	Zinc Clear
Wrench Size	5MM
Threading	Fully threaded
Hardness	Rockwell C39–C44
System	Metric

Head Type	Button Socket
Hex Key Size	5MM
Head Marking	12.9 marking
Specifications Met	ISO 7380, ISO 898-1 Class 12.9

Technical Drawing

Not to scale · ISO 7380 · See table for exact dimensions

Technical Dimensions

Length Under Head	30 mm
Major Thread Dia.	8 mm
Drive	Hex Socket
Hex Key Size	5MM
Min. Tensile Strength	176,900 psi

Low-profile domed head with an internal hex socket, for use where a socket cap head would protrude too far. The shallower head carries less clamp load than a standard socket cap screw.

Dimensions conform to ISO 7380 and may vary within specified manufacturing tolerances.