Cylinder head stud set (13 studs) Rolled Threads , Series E & Z Van

£23.92

10 items sold

SKU: SH011R Categories: ,

Description

M8E Roll Thread, head stud set

Application;  Series E & Z Van

Comments

Set contains all 13 studs :

4 * 80mm  (SH006R) Morris part number: X17207, 5 * 73mm (SH009R) Morris part number: X15020, 4 * 64mm (SH008R) Morris part number: X15568  64mm

Made from Grade 10.9 High Tensile Steel, Nominal Tensile Strength 1,000 N/mm2 (MPa), Yield Stress 900 N/mm2 (MPa)

The main advantages of Rolled Threads:

Increased tensile strength of the thread plus accuracy and finish. Cold working increases tensile strength at least 30% more than cut threads, which increases the strength of the thread.

Additionally rolled threads improve fatigue strength by 50% to 75%. Rolled threads show no loss of fatigue strength, even when heated up to 250°C, whereas cut threads would.

Additional information

Weight.521 kg

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