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Specializing in Vendor Managed Inventory
Family owned and operated for two generations, Marco Screw Products is proud to offer an extensive selection of the highest quality fasteners and fastening systems. Located outside of Saint Louis, Missouri, Marco strives to offer clients the very best sales experience, customer service, and products than anyone else in the industry. To request more information or a price quote, please feel free to contact our sales staff at 636.537.1425 or sales@marcoscrewproducts.com. We look forward to hearing from you!
Nuts
- Castle
- High Hex
- Wing
- Tee
- Speed
- Spring Steel
- Flange
- Rod Coupling
- Square Acorn Nuts
- Finished Hex
- Heavy Hex
- Hex Jam
- Heavy Hex Jam
- Nylon Insert Lock
- Prevailing Torque Lock
- Machine Screw (Hex & Square)
- Hex Lock Nut Assemblies ("Keps" Type)
Screws
- Machine
- Thumb
- Drive
- Drywall
- Sems
- Wood
- Self Drilling
- Tamperproof
- Tapping (A, B, F, 23, 25, I, AB, 17, BF)
- Hex Head Cap (Grades 2, 5, 8)
- Thread Forming (Taptite, Plastic, NC360, Rook, Swageform)
- Set (Squared and Square Head)
- Special Thread (Hi-Lo, Taptite, Swageform, Plastic, Etc.)
Socket Products
- Socket Head Cap Screws
- Socket Shoulder Screws
- Hex Tools (Keys & Bits)
- Socket Flat Heads
- Socket Button Heads
- Torx Tools
- DrySeal Pressure Plugs
- Socket Set Screws (Available Points: Cone, Dog, Flat, Knurled, & Cup)
Washers
- Bevel
- T-Slot
- Split Lock
- Machine Bushing
- Internal Tooth Lock
- External Tooth Lock
- Hi-Collar Split Lock (Internal & External)
- Standard Flat (USS & SAE)
- Hardened Flat (USS & SAE)
Bolts
- Machine Bolts
- Carriage Bolts
- Eye Bolts
- Plow Bolts
- Flange Bolts
- T-Slot Bolts
- Toggle Bolts
- Draw-Bolt Screws
- Square and Hex Head (Grades 2, 5, & 8)
Rivets
- Tubular
- solid
- Multi-Grip
- Blind (Steel & Aluminum, Open & Closed)
Pins
- Dowel
- Cotter
- Hitch
- Clevis
- Spring