Standard Rod Alignment Couplers
Available in Alloy Steel and Stainless Steel
Alloy Steel
Model# Thread Size Pull Yield (ksi)
RM10-32 10-32 1,000
RM250-28 1/4-28 1,700
RM312-24 5/16-24 8,300
RM375-24 3/8-24 8,300
RM-10X1.25 M10 X 1.25mm 8,300
RM437-20 7/16-20 10,000
RM500-20 1/2-20 14,000
RM625-18 5/8-18 19,000
RM750-10 3/4-10 34,000
RM750-16 3/4-16 34,000
RM875-14 7/8-14 39,000
RM-20X1.5 M20 X 1.5 34,000
RM1000-14 1"-14 64,000
RM1250-12 1-1/4-12 78,000
Stainless Steel
Model# Thread Size Pull Yield (ksi)
RM-SS-10-32 10-32 500
RM-SS-250-28 1/4-28 1,100
RM-SS-312-24 5/16-24 2,800
RM-SS-375-24 3/8-24 2,800
RM-SS-M10X1.25 M10 X 1.25mm 2,800
RM-SS-437-20 7/16-20 3,400
RM-SS-500-20 1/2-20 4,700
RM-SS-625-18 5/8-18 5,200
RM-SS-M12X1.25 M12 X 1.25 4,700
RM-SS-M16X1.25 M16 X 1.5 5,200
RM-SS-750-10 3/4-10 11,500
RM-SS-750-16 3/4-16 11,500
RM-SS-875-14 7/8-14 11,700
RM-SS-M20X1.5 M20 X 1.5 11,500
RM-SS-1000-14 1"-14 17,600
RM-SS-1250-12 1-1/4"-12 19,500
Available in Alloy Steel and Stainless Steel
Alloy Steel
Model# Thread Size Pull Yield (ksi)
RM10-32 10-32 1,000
RM250-28 1/4-28 1,700
RM312-24 5/16-24 8,300
RM375-24 3/8-24 8,300
RM-10X1.25 M10 X 1.25mm 8,300
RM437-20 7/16-20 10,000
RM500-20 1/2-20 14,000
RM625-18 5/8-18 19,000
RM750-10 3/4-10 34,000
RM750-16 3/4-16 34,000
RM875-14 7/8-14 39,000
RM-20X1.5 M20 X 1.5 34,000
RM1000-14 1"-14 64,000
RM1250-12 1-1/4-12 78,000
Stainless Steel
Model# Thread Size Pull Yield (ksi)
RM-SS-10-32 10-32 500
RM-SS-250-28 1/4-28 1,100
RM-SS-312-24 5/16-24 2,800
RM-SS-375-24 3/8-24 2,800
RM-SS-M10X1.25 M10 X 1.25mm 2,800
RM-SS-437-20 7/16-20 3,400
RM-SS-500-20 1/2-20 4,700
RM-SS-625-18 5/8-18 5,200
RM-SS-M12X1.25 M12 X 1.25 4,700
RM-SS-M16X1.25 M16 X 1.5 5,200
RM-SS-750-10 3/4-10 11,500
RM-SS-750-16 3/4-16 11,500
RM-SS-875-14 7/8-14 11,700
RM-SS-M20X1.5 M20 X 1.5 11,500
RM-SS-1000-14 1"-14 17,600
RM-SS-1250-12 1-1/4"-12 19,500