THORLABS SM1A4 Thread Adapters SM1A9

( Brand: Thorlabs ), ( Model: SM1A4, SM1A9 ), ( Part Type: Adapter ), ( Manufacturer Part Number: SM1A4 )

Review THORLABS Various Size Thread Adapters

The Thorlabs SM1A4 to SM1A9 Thread Adapters are precision-made optical components designed to provide a reliable connection between components with different thread types. These adapters are an essential addition to any optical setup, enabling seamless integration of various components.

The SM1A4 to SM1A9 Thread Adapter features SM1A4 male threads on one end and SM1A9 female threads on the other end. The SM1 threads (also known as T2 or C1 threads) are a widely used standard thread type in the optical industry. The SM1 thread form has a 1.035 inches outside diameter and a 0.432 inches pitch.

These thread adapters are manufactured with high precision to ensure a secure and leak-free connection. The smooth, polished threads ensure easy engagement and disengagement. The adapters are made of high-quality, durable materials to withstand the rigors of use in various optical applications. They are an indispensable tool for any optical setup where components with different thread types need to be connected.

These thread adapters are suitable for use in various applications such as in laboratory experiments, test and measurement systems, and industrial automation. They are also commonly used in fiber optic systems, spectroscopy, and interferometry setups. The compact size and lightweight design make them easy to transport and use in a variety of locations.

The SM1A4 to SM1A9 Thread Adapters are an important addition to any optical setup, providing the necessary flexibility to connect components with different thread types. With their high precision, durability, and ease of use, these thread adapters are an essential tool for any optical technician or researcher.

Thorlabs SM1A4 and SM1A9 thread adapters are commonly used accessories in optical systems for connecting components with different thread types. Here are some pros and cons of buying these thread adapters:

1. Compatibility: SM1A4 and SM1A9 thread adapters offer compatibility with various optical components, allowing for easy integration and flexibility in optical designs.

2. Precision: Thorlabs is known for producing high-precision components, ensuring accurate alignment and minimal optical loss when using these thread adapters.

3. Durability: These thread adapters are made of high-quality materials and are designed to withstand harsh environments and repeated use, providing long-term reliability.

4. Wide range: Thorlabs offers a wide range of thread adapters, ensuring availability for various applications and thread combinations.

5. Interchangeability: SM1 threads are widely used in the industry, making these thread adapters a versatile and interchangeable investment.

1. Cost: Thorlabs thread adapters can be more expensive than some alternatives, which may be a consideration for budget-conscious users.

2. Limited thread combinations: While Thorlabs offers a wide range of thread adapters, there may be some specific combinations not readily available.

3. Size and weight: Depending on the specific thread adapters and the number required, the size and weight of the components may be a consideration for users with limited space or weight constraints.

In conclusion, the SM1A4 and SM1A9 thread adapters from Thorlabs offer numerous advantages in terms of compatibility, precision, durability, and interchangeability. However, they may come with a higher cost compared to some alternatives and may not offer every possible thread combination. Considering the benefits and potential drawbacks, these thread adapters are a recommended investment for users seeking high-quality, reliable components for their optical systems.

Details:

Location: CRV10-7 Manufacturer Specifications. Various size threaded adapters. It is not tested. See photos for details.

Thorlabs SM1A4, SM1A9 Various Size Thread Adapters Gopher Sales A proud subsidiary of Adapters: Brand:: Thorlabs, model: : SM1A9, condition: Used, Lot of:: 9, : : This item is in used condition. Most are unbranded. Everything included is shown in the photos. Processing times may vary, especially during high-demand periods.

part #: sm1a4 prices

• $19.00-$100.00

specifications quakedental:

• brand: Thorlabs
• model#: SM1A4, SM1A9
• part type: Adapter
• manufacturer part number: SM1A4

seller quakedental:

• rating: 100.0%
• city: Schenectady, New York
• # reviews: 1645

offer quakedental:

• quantity: 1
• sold: 0
• started: April 17, 2026
• availability: In Stock
• options: Ship-to-home
• best offers: True

returns quakedental:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

general quakedental:

• Business Industrial > Healthcare, Lab Dental > Other Healthcare, Lab Dental
• condition: Used

payments quakedental:

• other
• wallet: Google-pay
• credit card: Discover

shipping quakedental:

• type: Calculated
• carrier: USPS, UPS
• cost: $12.50
• transit: 5-12 Days
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, UPS Ground, USPS Priority Mail, UPS Next Day Air

Thorlabs SM1A4 Is Similar To:

• Thorlabs Mb1830 Aluminum Optical Breadboard 18 Inch X30 X.5 1 4-20 Thread Euc (38.1% similar) I checked the breadboard for flatness in numerous places across whole surface of mounting face using a 12 mitutoyo knife-edge straight edge and .001 precision brand feeler Gage, is flat to at least .001, with much area even flatter than. This breadboard is a newer with the Thorlabs model...(January 11th, 2026)