1/2 28 thread for sale, brand-new and used.

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NU-THRED No 2 & NU-TRIX No 1 THREAD CLEANING FILES JAW MFG & REIFF & NESTOR COVERS 9,10,11,12,13,14,16,18,20,24,27,28 and 32 USED IN EXCELLENT CONDITION PLEASE SEE ALL PICTURES FOR DETAILS THANKS FOR LOOKING PLEASE CHECKOUT MY OTHER LISTINGS FOR MORE GAGES AND MACHINE GAGES

SHARS ER16 CLAMPING HEX NUT FOR CNC MILLING COLLETS CHUCK HOLDER LATHE NEW!SHIP FROM U.S. ! SAME DAY SHIPPING !

Gotquilt.com Call with any questions 707-507-5252 This is in my opinion the best value package there is period.

????? BRAND New 2.15M Prism Pole with 5 8"x11 Thread interface, for Topcon Nikon Trimble Sokkia Leica Description: 100% Brand New, High Quality S

Barbed & Threaded Fittings 3/8" Male - 3/8" Male BSPP Double Bodied Union - Bras

Pressure Guage 1/8 bsp Rear Entry 40mm Dial 0-160psi New pressure Guage

Four star 20pc thread repair kit model S2089. Contains: 1-14 1-8 7/8-14 7/8-9 3/4-10 5/8-18 5/8-11 9/16-18 9/16-12 1/2-20 1/2-13 7/16-20 7/16-14 3/8-24 3/8-16 5/16-24 5/16-18 1/4-28 1/4-20. Extra springs

I am cleaning out my father's garage and he has a bucket full of these oval head, slotted, 45 degree countersunk, 1/4-28 thread brass machine screws. The overall length is 2.063 inches , thread length is 1.824 inches, diameter of thread portion is 0.246 with 28 threads per inch, head diameter is 0.499 inches. I estimate the counter sink angle at 45 degrees.

LOT 7 PIPE TAPS VERMONT 1 1/2 GREENFIELD 1" LH & RH 1/8 NPT. 2 TAPS HAVE CHIPPED THREAD WILL NOT PREVENT TAP FROM PRODUCING GOOD THREADS AS A INTERRUPTED TAP DOES. INTERRUPTED THREAD TAP