TSP Mfg., a WN Global Company (logo)

TSP Manufacturing provides a wide range of specialized fasteners including engineered and commercial bolts, nuts, screws, studs, washers, socket and anchor products, rivets, pins and thread protectors, as well as machined parts. Our engineered fasteners are manufactured to customers' specifications and reference multiple industry standards such as ASTM, SAE, DIN, MIL, API, and ANSI. TSP Manufacturing's fasteners are produced from various materials and strengths including stainless steels, nickel alloys, pH grades, copper, brass, bronze, aluminum, other ferrous and non-ferrous materials, and plastics. We are careful in our vendor selection and align ourselves with the industry's most capable suppliers. We offer a comprehensive line of quality fasteners including:


• Engineered Fasteners and Machined Components

• Precision Shear Screws and Pins

• Nuts

• Bolts

• Screws

• Studs

• Pins

• Washers

• Machined Parts


We form the interface between the individual purchasing, sales, engineering, quality assurance, and logistics departments in the special parts and non-traditional parts industry.




TSP Manufacturing is Nord-Lock’s preferred distributor to the energy industry offering prepackaged and custom quantities, and technical product support.




TSP Manufacturing provides a wide range of products for the industrial fastener market such as engineered and commercial bolts, nuts, screws, studs, washers, and more.




The success of any Supply Chain Management relationship is based on trust. Our success with our partnering relationships is due to a commitment...


Customized Special and Engineered parts designed according to customer-specifications.


The following parts are produced in a variety of processes:

• Stamping and blanking

• Forming

• Bending

• Machining

• Threading

• Finishing & Coating

• Assembly

• Packaging


3303 West 12th Street, Houston, TX 77008

713-230-2500  | info@tsp-mfg.com  |

© 2022 TSP Mfg.



U.S. Bolt logo



WN Global logo
  • Cap Screws and
    Hex Bolts
  • Carriage Bolts
  • Flange Bolts
  • Structural Bolts
  • Tap Bolts
  • Square Head Bolts
  • Heavy Hex Cap Screws and
    Heavy Hex Bolts
  • Ferry Cap Screws
  • U-bolts
  • Plow Bolts
  • Tension Control Bolts
  • Hanger Bolts
  • Elevator Bolts
  • Eye Bolts
  • Connector Bolts
  • Tower Bolts
  • Penta Bolts
  • Step Bolts
  • Coil Bolts
  • Cam and Bolt Connectors
  • J-bolts
  • Timber Bolts
  • Bin Bolts
  • Sidewalk Bolts
  • U-bolt Plates
  • Askew Head Bolts
  • Track Bolts
  • and more
  • Hex Nuts
  • Lock Nuts
  • Jam Nuts
  • Heavy Hex Nuts
  • Acorn Nuts
  • Flange Nuts
  • Slotted Nuts
  • Wing Nuts
  • Weld Nuts
  • Coupling Nuts
  • Square Nuts
  • Spring Nuts
  • Tee Nuts
  • Castle Nuts
  • Allen Nuts
  • Cap Nuts
  • High Nuts
  • Cage Nuts
  • Knurled Nuts
  • Acme Nuts
  • Palnuts
  • Security Nuts
  • Handle Nuts
  • Coil Nuts
  • Hurricane Nuts
  • Machine Screws
  • Sheet Metal Screws
  • Wood Screws
  • Thread Cutting Screws
  • Self-Drilling Screws
  • Lag Screws
  • SEMS Screws
  • Thread Rolling Screws
  • Binding Post Screw Products
  • Thumb screws
  • Drywall Screws
  • Multiple Material Screws
  • Wind Screws
  • Drive Screws
  • Eye Screws
  • Weld Screws
  • Collated Screws
  • Flooring Screws
  • Dowel Screws
  • Roofing Screws
  • Accordion Screws
  • Euro Screws
  • Jack Screws
  • Flat Washers
  • Lock Washers
  • Belleville Washers
  • Beveled Washers
  • Finishing Washers
  • Square Washers
  • Bonded Sealing Washers
  • Hillside Washers
  • Conical Washers
  • Spherical Washers
  • Wave Washers
  • Round-Mall Washers
  • Saddle Washers