Showing all 7 results

  • Detroit Steel Products Rebound Clip Bolt

    $16.50

    Heat treated steel rebound clip bolt with a 5/16-18 thread. Fits on leaf springs to hold the open end of a u-bracket closed. Produced to original Detroit Steel Products specs with a “D” on the hex end. Used on Duesenberg Model J and others. Material: 4140 Steel, heat treat grade 8 Finish: Natural Thread: 5/16-18 Thread…

  • Cadillac 5/16-18 x 7/8 Sheet Metal Hex Bolt

    $6.25

    Hex bolt for attaching fenders and other body panels on V8, V12, V16 Cadillac and LaSalle. Used from 1927 – 1936. ¬†Finished in black oxide to prevent rust. Cadillac part number 120229, alternative group number 25.0500 Listed in Cadillac parts book as: Group 10.0358, Attaching Battery Support Screw, Qty 2, Application 341 353 452A Group…

  • 5/16-18 Hex Head Bolt

    $6.00

    Hex head bolt used on American Underslung.  Reproduced from an original part on a 1910 Traveller. Material: Steel Finish: Black oxide Thread: 5/16-18 Length under head: .983 Head: .247 Hex: 1/2 OAL: 1.270

  • 5/16-18 Black Oxide Bolt

    $5.50

    American Underslung running board bolt. Duplicate of an original part from a 1910 Traveller. Material: Steel Finish: Black oxide Thread: 5/16-18 Thread length: .803 OAL: 1.324 Hex: 1/2″ Dome: .052 Head height: .312 Length under head: .189

  • Cadillac 5/16-18 x 3/4 Sheet Metal Hex Bolt

    $5.50

    Hex bolt for attaching fenders and other body panels on Cadillac V8, V12, V16 and LaSalle. Used from 1927 – 1936.  Finished in black oxide to prevent rust. Cadillac part number 881857, alternative group number 25.0500 Listed in Cadillac parts book as: Group 10.0461, Screw Attaching Dust Shield, Qty 26, Application 350 355D 370D 452D…

  • Packard V-12 5/16-18 Water Jacket Bolt

    $5.50

    Packard V-12 water jacket bolt. For Packard V-12, Series 900 – 1700. Packard part number 1966184, 6465 “Motor Cylinder Water Jacket Plate Screw”. 54 Required per car. 5/16-18 x 5/8 Stainless steel hex head cap screw with 1/4″ high head.

  • Cadillac 5/16-18 x 1 1/8 Sheet Metal Hex Bolt

    $3.50

    Hex bolt for attaching fenders and other body panels on V8, V12 and V16 Cadillac and LaSalle.  Used from 1927 through 1936. Finished in black oxide to prevent rust. Cadillac part number 122022, alternative group number 25.0500 Listed in Cadillac parts book as: Group 10.0401, Attaching Corner Shield Screw, Qty 14, Application 341, Note: To…