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One-Piece Industry Standard Clamping Couplings w/Keyway GSCC-Series

High axial load and torque capacity and does not mar the shaft.

One-Piece Industry Standard Clamping Couplings w/Keyway GSCC-Series
Item #Bore2nd BoreODLengthScrew SizeKeyway SizeMaterialFinish
GSCC-037-037-KW3/8 in3/8 in7/8 in1 3/8 in6-32 x 3/83/32 x 3/64 inSteel, ASTM A108Black Oxide
GSCC-037-037SKW3/8 in3/8 in7/8 in1 3/8 in6-32 x 3/83/32 x 3/64 inStainless Steel, ASTM A582Plain
GSCC-050-050-KW1/2 in1/2 in1 1/8 in1 3/4 in8-32 x 1/21/8 x 1/16 inSteel, ASTM A108Black Oxide
GSCC-050-050SKW1/2 in1/2 in1 1/8 in1 3/4 in8-32 x 1/21/8 x 1/16 inStainless Steel, ASTM A582Plain
GSCC-062-062-KW5/8 in5/8 in1 5/16 in2 in10-32 x 1/23/16 x 3/32 inSteel, ASTM A108Black Oxide
GSCC-062-062SKW5/8 in5/8 in1 5/16 in2 in10-32 x 1/23/16 x 3/32 inStainless Steel, ASTM A582Plain
GSCC-075-075-KW3/4 in3/4 in1 1/2 in2 1/4 in1/4-28 x 5/83/16 x 3/32 inSteel, ASTM A108Black Oxide
GSCC-075-075SKW3/4 in3/4 in1 1/2 in2 1/4 in1/4-28 x 5/83/16 x 3/32 inStainless Steel, ASTM A582Plain
GSCC-087-087-KW7/8 in7/8 in1 5/8 in2 1/2 in1/4-28 x 5/83/16 x 3/32 inSteel, ASTM A108Black Oxide
GSCC-087-087SKW7/8 in7/8 in1 5/8 in2 1/2 in1/4-28 x 5/83/16 x 3/32 inStainless Steel, ASTM A582Plain
GSCC-100-100-KW1 in1 in1 3/4 in3 in1/4-28 x 5/81/4 x 1/8 inSteel, ASTM A108Black Oxide
GSCC-100-100SKW1 in1 in1 3/4 in3 in1/4-28 x 5/81/4 x 1/8 inStainless Steel, ASTM A582Plain
GSCC-112-112-KW1 1/8 in1 1/8 in1 7/8 in3 1/8 in1/4-28 x 5/81/4 x 1/8 inSteel, ASTM A108Black Oxide
GSCC-112-112SKW1 1/8 in1 1/8 in1 7/8 in3 1/8 in1/4-28 x 5/81/4 x 1/8 inStainless Steel, ASTM A582Plain
GSCC-125-125-KW1 1/4 in1 1/4 in2 1/16 in3 1/4 in1/4-28 x 3/41/4 x 1/8 inSteel, ASTM A108Black Oxide
GSCC-125-125SKW1 1/4 in1 1/4 in2 1/16 in3 1/4 in1/4-28 x 5/81/4 x 1/8 inStainless Steel, ASTM A582Plain
GSCC-137-137-KW1 3/8 in1 3/8 in2 1/2 in3 5/8 in1/4-28 x 3/45/16 x 5/32 inSteel, ASTM A108Black Oxide
GSCC-150-150-KW1 1/2 in1 1/2 in2 5/8 in3 7/8 in5/16-24 x 13/8 x 3/16 inSteel, ASTM A108Black Oxide
GSCC-150-150SKW1 1/2 in1 1/2 in2 5/8 in3 7/8 in5/16-24 x 13/8 x 3/16 inStainless Steel, ASTM A582Plain
GSCC-175-175-KW1 3/4 in1 3/4 in3 1/8 in4 1/2 in5/16-24 x 13/8 x 3/16 inSteel, ASTM A108Black Oxide
GSCC-200-200-KW2 in2 in3 3/8 in4 7/8 in3/8-24 x 11/2 x 1/4 inSteel, ASTM A108Black Oxide
GSCC-200-200SKW2 in2 in3 3/8 in4 7/8 in3/8-24 x 11/2 x 1/4 inStainless Steel, ASTM A582Plain