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Aluminum Male-Female Hex Thread Adapter

Manufacturer part: 91646A144

Change inch threads to metric with these adapters, or swap metric threads for inch. An external hex lets you tighten or loosen them with a wrench. You can also use them to increase or reduce your thread size, or to create space between parts in an assembly. Adapters that meet ASTM specifications are made from or plated with materials that adhere to specific standards for chemical and physical properties, such as hardness.At one third the weight of steel, aluminum adapters are the lightest option. They will not rust in damp or humid environments, but they will corrode if left in water.

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Technical data

Specifications

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(A)
Class 6g
(B)
Class 2B
ECCN
EAR99
RoHS
RoHS 3 (2015/863/EU) compliant with exemption 6(b)-II - Lead as an alloying element in aluminum for machining purposes
Size
3/4,"
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant
Shape
Hex
Length
1 ,1/2,"
Hardness
Rockwell B56
Material
Aluminum
Pitch (A)
1 mm
Schedule B
761699.5195
Drive Style
External Hex
For Adapting
Gender, Thread Size
Tensile Strength
45,000 psi
USMCA Qualifying
Yes
Country of Origin
United States
Specifications Met
ASTM B211

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