Waterbury Screw Machine Products Company
Directory listingDirectory record status
These labels describe this UNITEMFG record. They do not guarantee current capabilities, certifications, capacity, quality, or fit for a specific job.
- Directory listing
- Listed
- Ownership
- Unclaimed
- Website evidence check
- Checked Jul 13, 2026
- Evidence reviewed
- Not recorded
- Last evidence review
- Not recorded
About
Waterbury Screw Machine Products Company has been a trusted name in precision manufacturing since 1938, serving customers from their 13,000 square foot facility in Waterbury, Connecticut. As a family-owned and operated business spanning four generations, the company specializes in manufacturing high-quality precision screw machined parts and components. With ISO 9001:2015 certification, Waterbury Screw Machine Products maintains rigorous quality standards throughout their manufacturing processes. The company has demonstrated remarkable resilience and commitment to excellence, having rebuilt and expanded their operations after surviving the historic Flood of 1955. Their modern facility, completed in 1964, houses advanced screw machining equipment capable of producing precision components to exact specifications. Located on Thomaston Avenue, the company serves a diverse range of industries requiring reliable, accurate machined parts. With over 80 years of manufacturing expertise, Waterbury Screw Machine Products Company combines traditional craftsmanship with modern precision manufacturing techniques to deliver consistent quality and dependable service. Their experienced team works closely with customers to understand specific requirements and provide customized solutions for precision machining needs across various industrial applications.
Specialties
Manufacturing Capabilities
Processes
Source-backed capabilities
These capability statements were observed in the linked manufacturer sources. They are source evidence, not a certification of the company or its current capacity.
Certification
- ISO 9001:2015
Quote ο οScrew Machined Parts How We Can Help Why Choose WSMP? Contact Us (203) 756-8084 info@wsmpco.com Request a Quote Quality & ComplianceWSMP is ISO 9001:2015 certified by DNV. We take pride in providing your parts exactly to spec. Our experienced Quality Inspectors are equip
Quality & Compliance - ISO-Certified Screw Machine Shop β Observed Jul 13, 2026
Material
- Brass
Broaching - Internal & external Machining Capabilities Smallest Rod Capacity - 1/32β Largest Rod Capacity - 7/8β round or 3/4β hex/square Materials Brass, ALU-bronze, stainless steel, cold-rolled steel, copper alloys and more In-House Operations Engineering and tool design Qualit
Capabilities - Waterbury Screw Machine Shop β Observed Jul 13, 2026 - Bronze
- Internal & external Machining Capabilities Smallest Rod Capacity - 1/32β Largest Rod Capacity - 7/8β round or 3/4β hex/square Materials Brass, ALU-bronze, stainless steel, cold-rolled steel, copper alloys and more In-House Operations Engineering and tool design Quality control
Capabilities - Waterbury Screw Machine Shop β Observed Jul 13, 2026 - Copper
Smallest Rod Capacity - 1/32β Largest Rod Capacity - 7/8β round or 3/4β hex/square Materials Brass, ALU-bronze, stainless steel, cold-rolled steel, copper alloys and more In-House Operations Engineering and tool design Quality control Certifications Why Choose WSMP? Request a Quo
Capabilities - Waterbury Screw Machine Shop β Observed Jul 13, 2026 - Stainless Steel
& external Machining Capabilities Smallest Rod Capacity - 1/32β Largest Rod Capacity - 7/8β round or 3/4β hex/square Materials Brass, ALU-bronze, stainless steel, cold-rolled steel, copper alloys and more In-House Operations Engineering and tool design Quality control Certificati
Capabilities - Waterbury Screw Machine Shop β Observed Jul 13, 2026
Process
- Heat Treatment
during each stage of production: Initial cut - inspected by the machinist and again by our QA department Secondary cut Post-plating Post cleaning/heat treatment Our reputation depends on providing high-quality products that meet our customersβ strict requirements. We employ the f
Quality & Compliance - ISO-Certified Screw Machine Shop β Observed Jul 13, 2026 - Machining
slots, rev lock Cross Drilling - 3rd & 4th position Knurling - Straddle knurling, bump knurling, and swing knurling Broaching - Internal & external Machining Capabilities Smallest Rod Capacity - 1/32β Largest Rod Capacity - 7/8β round or 3/4β hex/square Materials Brass, ALU-bronz
Capabilities - Waterbury Screw Machine Shop β Observed Jul 13, 2026