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    10 Products
    About Turnbuckles
    industrial info icon

    Learn about the design of turnbuckles and how they twist to adjust length and tension.

    Jam Nuts for Turnbuckles

    Tighten these nuts against the turnbuckle body to prevent the end fitting from unscrewing.
    For Galvanized Steel Turnbuckles
    Image of Product. Front orientation. Turnbuckles. Jam Nuts for Turnbuckles.
    Left- and Right-Hand
    Thread Direction
    Thread
    Size
    Wd.
    Ht.
    Includes
    Each
    Grade 2 Galvanized Steel
    1/4"-20
    		7/16"5/32"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T75200000
    5/16"-18
    		1/2"3/16"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T7530000
    3/8"-16
    		9/16"7/32"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T7540000
    1/2"-13
    		3/4"5/16"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T7550000
    5/8"-11
    		15/16"25/64"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T7560000
    3/4"-10
    		1 1/8"27/64"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T75700000
    7/8"-9
    		1 19/64"31/64"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T75800000
    1"-8
    		1 15/32"35/64"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut3000T75900000
    1 1/4"-7
    		1 7/8"23/32"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut30045T81100000
    1 1/2"-6
    		2 1/4"27/32"One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut30045T81200000
     
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