The locking washers are specially designed to secure insulation material in place and create a tight seal.
M2 M3 M4 Screws Phillips Pan Head Screws Bolt and Nut Flat Washers Machine Screws Set Stainless Steel Screws 320pcs - AliExpress
Buy Epi-Torque Counter Sunk Screws Nuts CSK Bolt Washer with Allen Keys Assortment Kit Set with SS Box - Metric Stainless Alloy Steel 202 Grade (Pack
Epi-Torque Counter Sunk Screws Nuts CSK Bolt Washer with Allen Keys Assortment Kit Set with SS Box - Metric Stainless Alloy Steel 202 Grade (Pack of
For self starting in thin (.015-.050 thick) metal or resin-filled plywood. Recommended over a Type-A, particularly in brittle materials
1/4-14X3 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc (Pack Qty 500) BC-1456ABSW by Korpek
Stainless Steel Metric Internal Tooth Lock Washer
Flat Washers Pack of 500 Stainless Steel Flat and Locking Washers 8 Sizes Nut Washers for Industrial Solid General Maintenance (M2 M2.5 M3 M4 M5 M6 M8 M10) : : DIY & Tools
Everbilt 5/16 in. Zinc Flat Washer (100-Pack) 807220 - The Home Depot
Trend PH/7X30/500 Square Flange Self-Tapping Pocket Hole Screws 30mm No. 7ga x 1 3/16 500 Pack - Screwfix
M6 Flat Washer, 304 Stainless Steel, 6mm ID, 12mm OD, 1.6mm Thickness, Plain Finish, for Bolt and Screw (Pack of 200) : : Industrial & Scientific
Help you Perfect for interior decoration, outdoor construction, electrical maintenance and furniture repair, Widely meet your various home DIY or automotive demands etc.
800 Pcs 304 Stainless Steel Flat Washers for Screws Bolts, Fender Washers Assortment Set, Assorted Hardware Lock Metal Washers Kit (9 Sizes-M2 M25 M3
Pan Head Screw with Spring and Flat Washer - Steel, M3 - M6, Phillips, Sunco
Type 316 Stainless Steel Self Drilling Screws Hex Washer/Pan/Truss Head