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The Mil. Spec Swage Stud, UNF Left Hand meet mil. spec #MS21259. It has met all quality and testing requirements per MIL-DTL-781 and is approved for listing in QPL-781. The swage stud left hand UNF thread and offered in a variety of sizes, ranging from 1/16" to 3/8".
Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Studs
Line Drawing for Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Studs
Unit of Measure
1 

Item #

Item Name

Dimension A

Dimension B

Dimension C

Material

MS21259-2LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 1/16 in N/A 1.04 in N/A 0.14 in N/A Stainless Steel
MS21259-3LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 3/32 in N/A 1.26 in N/A 0.19 in N/A Stainless Steel
MS21259-4LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 1/8 in N/A 1.51 in N/A 0.25 in N/A Stainless Steel
MS21259-5LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 5/32 in N/A 1.76 in N/A 0.25 in N/A Stainless Steel
MS21259-6LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 3/16 in N/A 2.01 in N/A 0.31 in N/A Stainless Steel
MS21259-8LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 1/4 in N/A 2.51 in N/A 0.38 in N/A Stainless Steel
MS21259-10LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 5/16 in N/A 3.01 in N/A 0.50 in N/A Stainless Steel
MS21259-12LH N/A Unified National Fine (UNF) Thread Left Hand Mil. Spec Swage Stud N/A 3/8 in N/A 3.51 in N/A 0.56 in N/A Stainless Steel
Unit of Measure
1