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  • Designed for high load applications. Countersunk feature allow fastener to be installed flush with sheet surface.
Unit of Measure

Specifications

Thread Size x Pitch

M8 x 1.25

Grip Range

11.10 - 13.10 mm

Identification Mark

4 Rad.

B Ref.

16.65 mm a1059.jpg

C Max.

2.64 mm

øD - 0.1

10.48 mm

E Max.

12.82 mm

F + 0.13

3.05 mm

J Ref.

20.23 mm

K Ref.

12.23 mm

Install Drill Size Ref.

10.50 mm

Install Hole Size Min.

10.50 mm

Install Hole Size Max.

10.75 mm

Pull Up Factor

3.18 mm

Weight per 1000

28.5 lb

Fastening

Installed

Thread Specification

6H per ASME B1.13M

Standard Material

Alloy No. 260 Brass

Standard Finish

None - bright as machined

CAD Supplier

PennEngineering® (Atlas®)