The BOLT 020-10400 Flat Washer is a practical hardware solution for applications requiring a 4 mm inside diameter and 10 mm outside diameter washer. Supplied in a convenient 10-pack, these flat washers help distribute clamping force across the surface of the fastened material while helping protect against surface damage.
Designed for use with compatible 4 mm fasteners, the BOLT Flat Washer is suitable for maintenance, repair, assembly, and powersports applications where dependable fit and consistent installation are important. Its compact profile makes it useful for securing components in areas with limited space. Verify fastener size, material compatibility, and application requirements before installation.
Manufactured for BOLT and identified by manufacturer part number 020-10400 and vendor part number 020-10400, this washer pack provides replacement hardware for compatible assemblies. The 10-piece package makes it convenient to keep matching washers available for service work or repeated installations.
Features:
- Size: 4 mm inside diameter and 10 mm outside diameter
- Product type: Flat washer for compatible 4 mm fasteners
- Pack quantity: 10 washers
- Brand: BOLT
- Manufacturer part number: 020-10400
- Vendor part number: 020-10400
- Application: Maintenance, repair, assembly, and compatible powersports fitment