Products & Materials
PRODUCTS
Quality manufactures high-quality, high-volume specialty screw machine components. Working with a variety of metals, the company strives to consistently fill orders to exacting standards with guaranteed compliance as documented in our ISO requirements.

Valves

Fittings

Couplings

Leveling Feet

Threaded Inserts and Bodies

Electrical
Connectors

Specialty Screws, Shafts and Spacers

Hydraulic and Pneumatic Components
MATERIALS
At Quality Screw Machine Products, we specialize in machining a wide variety of materials to meet the diverse needs of our clients across multiple industries. Our expertise includes working with low and medium carbon steels for strong, durable parts, alloy steels for enhanced mechanical properties, and stainless steels known for their corrosion resistance and strength. We also offer precision machining of aluminum for lightweight, high-performance components, as well as brass and copper for their excellent conductivity and machinability. No matter the material, we ensure that every part meets strict quality and performance standards.

Low & Medium Carbon
- 1018
- 1117
- 11L17
- 11L41
- 1144
- 12L14
- 1215
- Stressproof
- Fatigueproof

Aluminum
- 2011
- 2017
- 2024
- 6061
- 6062
- 7075

Stainless Steel
- 303
- 304/L
- 316/L
- 416
- 420
- 17-4
- 440C

Alloy Steel
- 8620
- 86L20
- 4140
- 41L40/42/47
- 41L50

Brass
- 360
- 353
- 464
- 485

Copper
- 145
- 147

Plastic
- Nylon
- Delrin
- Acetal
- Teflon
- Polyethylene
- Polypropylene
- PVC
- PEEK