Homoyoyo 340pcs Internal Tooth Locking Washers Push-on Washers Black Quick Lock Fasteners Assortment Kit for Industrial Use

Homoyoyo 340pcs Internal Tooth Locking Washers Push-on Washers Black Quick Lock Fasteners Assortment Kit for Industrial Use

• washer--made of durable heat-treated, hardened metal with improved tensile strength,locking washers
• Washers assortment kit--this set is organized by size/type in a transparent storage case for quick access and protection,Lock Washers
• Toothed lock washer--340pcs of 7 the most widely used sizes washers, totally meet your needs,wheel lock washer
• Locking star washers--widely used in machinery equipment, industrial production of shocking absorption and insulation,can meet your different needs in daily life,lock washer
• Lock washer assortment--made of material, durable and practical, ,internal tooth lock washer