S.A.E. Flat
Standard narrow-OD flat washer.
Product Category
Washers
Flat, lock, and structural washers in every common finish.
12 products in Washers
Zinc • Plain • Stainless
U.S.S. Flat
Wide-OD flat washer for higher load distribution.
AN Flat
Aerospace-spec close-tolerance flat washer.
Fender Washer
Extra-large OD for thin or oversized holes.
Finishing Washer
Countersunk cup for flat/oval head screws.
High Collar Lock
Heavy-section split lock washer for socket head cap screws.
Split Lock Washer
Standard helical spring lock washer.
Internal Tooth Lock
Inward-facing teeth for concealed anti-rotation grip.
External Tooth Lock
Outward-facing teeth for maximum locking torque.
Grade 8 Flat
Thick hardened flat washer for Grade 8 assemblies.
Grade 8 Lock
Hardened split lock washer for high-strength bolts.
F436 Structural
ASTM F436 hardened washer for A325 structural bolts.