Weiler 13121 Non-Sparking Wheel Brush 4 in Dia Brush

Weiler Wheel Brush, Non-Sparking, 4 in Brush Dia, 1/2 in Face Width, 5/8-11 Arbor Hole Size, Standard/Twist Knot Filament/Wire, 0.02 in Filament/Wire Diameter, Bronze Fill, 7/8 in Trim Length, 20000 rpm Maximum, Threaded Arbor Attachment

Features:

• Provide heavy duty brushing action with some flexibility
• Ideal for more demanding cleaning applications

Specifications:

• Diameter - Thread Size: 7/16-20
• Finish: Zinc Yellow Bake CR+6
• Grade: 8
• Hardness: 33 to 39 HRC
• Head Size: 9/32 in H
• Head Type: Hex
• Length Under Head: 2-3/4 in
• Material: Alloy Steel
• Material Specification: ASTM B633-Fe, Zn5 Type 2
• Measurement System: Imperial
• Shank Size: 7/16 in
• Tensile Strength: 150000 psi
• Thread Type: UNF
• Type: Non-Sparking
• Arbor Hole Size: 5/8-11
• Attachment Type: Threaded Arbor
• Brush Diameter: 4 in
• Face Width: 1/2 in
• Filament/Wire Diameter: 0.02 in
• Filament/Wire Type: Standard/Twist Knot
• Fill Material: Bronze
• Maximum Speed: 20000 rpm
• Trim Length: 7/8 in