54800 Type 741 Hi-Carbon Steel Taper Machine Screw Tap (3 pack) #40 • Increased torsional strength and

• Increased torsional strength and rigidity

this provides the least amount of flow restriction

Boston Gear’s precision-machined J and JS Series universal joints

always remember that the difference in the number of teeth between the internal gear and pinion should not be less than 15 (14 1/2° PA) or 12 (20° PA)

29 Series FRLs are equipped standard with 40 micron elements

54800 Type 741 Hi-Carbon Steel Taper Machine Screw Tap (3 pack) #40 • Increased torsional strength andMade of super tough carbon steel, these taps are ideal for hand tapping and re threading applications. Click Here for product catalog Proudly Manufactured in the U. S. A