Hex Bolt, High Tensile Class 8.8

Zinc Plated or Hot-Dip Galvanised

High Tensile Grade 8.8

ISO general-purpose metric screw threads ("M" series threads) are defined in international standard ISO 68-1. Each metric ISO screw thread is designated by the letter M followed by the value of the nominal diameter.

Standard "coarse" pitch listed in ISO 261. Zinc plated Class 8.8 AS 1110 High Tensile Steel (per ASTM F568M) - Alloy steel; quench and tempered, 827 MPa tensile strength, 640 MPa yield strength.

Metric Size	Hex Head	Thread	Tap Drill Hole Size
M6	10 mm	1.00 mm Std. Coarse	5.0 mm
M8	13 mm	1.25 mm Std. Coarse	6.8 mm
M10	16 mm	1.50 mm Std. Coarse	8.5 mm
M12	18 mm	1.75 mm Std. Coarse	10.2 mm
M14	21 mm	2.00 mm Std. Coarse	12.0 mm
M16	24 mm	2.00 mm Std. Coarse	14.0 mm

APAC provide fasteners and fixings as part of our product kits, with details listed here as a reference for our valued customers. APAC can provide bulk supply of fasteners and components through our industry leading partner network.

Part Code

AP-FST-HXB-ZM6

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Hex Bolt, High Tensile Class 8.8

Specifications

Physical Specifications