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Bolts
Bolts
Carriage
Elevator
Flange
Hexagonal
Plow
Square
Structural A325 | A490
Nuts
Nuts
ACME
Cap
Castel
Conical
Conical Flange
Coupling
Flange
Hexagonal
K-Lock
Nylon Insert
Square
Tee
Thread Cutting
Weldable
Wing
Washers
Washers
Belleville
Bevel
Countersunk
External Tooth
Fender
Internal Tooth
Lock
Push Cap
Retaining
SAE [Smaller Outside Diameter]
Thick
USS [Standard Diameter]
Socket Screws
Socket Screws
Button Socket Head
Flat Socket Head
Set Screw
Socket Head
Shoulder Screw
Square Head Screw
Flat Torx Trailer Screw
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Bolts
Carriage
Elevator
Flange
Hexagonal
Plow
Square
Structural A325 | A490
Nuts
ACME
Cap
Castel
Conical
Conical Flange
Coupling
Flange
Hexagonal
K-Lock
Nylon Insert
Square
Tee
Thread Cutting
Weldable
Wing
Washers
Belleville
Bevel
Countersunk
External Tooth
Fender
Internal Tooth
Lock
Push Cap
Retaining
SAE [Smaller Outside Diameter]
Thick
USS [Standard Diameter]
Socket Screws
Button Socket Head
Flat Socket Head
Set Screw
Socket Head
Shoulder Screw
Square Head Screw
Flat Torx Trailer Screw
Contact Us
About Us
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Collection:
Coupling Nut Material
Imperial
Zinc Plated Grade 5
Medium-strength Grade 5 steel coupling nut caps with zinc plating for standard corrosion protection.
Zinc Plated Grade 8
High-strength Grade 8 steel coupling nut caps with zinc plating for enhanced durability and corrosion resistance.
304 Stainless Steel
304 stainless steel coupling nut caps for excellent corrosion resistance in most environments.
Metric
Zinc Plated Grade 8.8
Medium-strength Grade 8.8 steel coupling nut caps with zinc plating for reliable corrosion protection.
A2 Stainless Steel
A2 stainless steel coupling nut caps for standard corrosion resistance in everyday applications.
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