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McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10
McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10

McMaster 98035A104 Black-Oxide Steel Washer, Oversized, for M6 Screw Size, 6.4 mm ID, 13.0 mm OD, Pack of 10

UPC: | Harmonization / Schedule B : 7318.22.0000

Country of Origin: United States | Shipping Weight: 0.03 lbs

$49.58 - $49.58
$49.58
$49.58 - $49.58
$49.58

Cover oversized holes or use these washers as spacers and levelers. Compared to general purpose washers, these have a larger diameter or thickness.

Black-Oxide Steel—Typically chosen for their appearance, these washers have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

Material Certificate — Washers include a report with a traceable lot number.

Washer Designation Oversized
Material Black-Oxide Steel
For Screw Size M6
ID 6.4 mm
OD 13.0 mm
Thickness 2.0 mm to 2.9 mm
Certificate Form Digital
Certificate Type Material Certificate with Traceable Lot Number
Hardness Rockwell 15N 80
System of Measurement Metric
Washer Type Flat
Country of Origin United States
DFARS Compliance Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN) EAR99
REACH Compliance REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant with Exemptions
RoHS Exemptions 6(a)
Schedule B Number 731822.0000
U.S.–Mexico–Canada Agreement (USMCA) Qualifying Yes