3/8
Allen screw
1/2" x 3/8 UNC
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Product number: 349159
Allen screw
1" x 3/8 UNC
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Product number: 349158
Allen screw
2" x 3/8 UNC
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Product number: 349156
Allen screw
2.1/2" x 3/8 UNC
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Product number: 349157