12 Hole 15 Notch General Purpose, Bolt Hole Standard Block (Metric Version) 7075-T6 Aluminum Material: 7075-T6 Aluminum Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) 2024-T3 Aluminum Material: 2024-T3 Aluminum Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) 4340 Steel Material: 4340 Steel Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) Stainless Steel 304 Material: Stainless Steel 304 Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) Stainless Steel 316 Material: Stainless Steel 316 Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) 6AI-4V Titanium Material: 6AI-4V Titanium Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) Inconel 718 Material: Inconel 718 Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) Inconel 625 Material: Inconel 625 Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) Inconel 600 Material: Inconel 600 Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) Monal 800 Material: Monal 800 Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).

12 Hole 15 Notch General Purpose Bolt Hole Standard Block (Metric Version) Special Alloy Material: Special Alloy Geometry: Block Sizes: 6mm thick x 63mm x 150mm Holes: • 4.5mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 8.5mm, 9.5mm, 11.0mm, 12.5mm, 14.0mm, 16.0mm and 19.0mm diameter Surface Notches: • Qty 3 @ 0.2mm, 0.5mm and 1.0mm deep x 25mm long Notch Width (All): 0.1mm (± .001) Hole Notch Configurations: • (1)0.8 x 0.8mm (45°) corner notch @ 0.1mm wide in each hole (Qty 12) • (1)0.5mm full-bore (thru) notch @ 0.1mm wide in each hole - (Qty 12) • (1)Full-bore (thru) notch @ 0.5mm deep x 0.1mm wide and • (1)0.8mm x 0.8mm (45°) corner notch @ 0.1mm in each hole, 180° apart (Qty 24) • (1)Mid-bore notch @ 0.8mm deep x 0.1mm wide x 1.5mm long in each hole - (Qty 12).