ExtTthLk 5/16 in CrbnStl .61x.034 100PK MPN:U37420.031.0001

Use Type A External Tooth Lock Washers with round head, pan head, and binding head screws, or similar fasteners whose heads are large enough to make contact with the washer teeth, to help minimize fastener loosening.

Technical Specifications

• Item Lock Washer
• Type External Tooth, Type A
• Material Carbon Steel
• Finish Zinc
• Fits Bolt Sizes 5/16 in
• Inside Dia. 0.332 in
• Outside Dia. 0.61 in
• Thickness 0.034 in
• Rockwell Hardness C40 to C50
• Application Helps Prevent Loosening
• For Use With Bolts and Nuts
• Meets/Exceeds ASME B18.21.1
• Package Quantity 100

Manufacturer Details

• Manufacturer: GoVets Direct
• Condensed Mfg Number: U374200310001
• MPN: U37420.031.0001

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: ZZ
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 7318210030
• GDS Category Name: Tooth Lock Washers
• GDS Family Name: Washers
• GDS Segment Name: Fasteners
• UNSPSC: 31161801
• UNSPSC Class ID: 18
• UNSPSC Commodity Name: Washers
• UNSPSC Commodity ID: 01
• UNSPSC Commodity Name: Locking washers
• UNSPSC Family ID: 16
• UNSPSC Family Name: Hardware
• UNSPSC Segment ID: 31
• UNSPSC Segment Name: Manufacturing Components and Supplies

Shipping Details

• Not For Sale In: HI AK PR