DOUBLE SEAM DIMENSIONS

DOUBLE SEAM DIMENSIONS

Ke y a = actual overlap b = body hook butting (b/c * 100) c = body hook butting (b/c * 100) d = body hook length e = countersink depth f = seam length g = end hook length h = seam thickness i = seam gap

Standard Dimensions csnk

s e a m seam body length thickness hook

e.h. length

e. c.

b.w. ov ve e rrll ap a p % bh bh p thickness

standard seam

inches

0.1 24 0. 115

0. 0445

0.0 825 0.0735 0. 008 0 0.0 085

0.051

mm

3.1 4

1. 13

2.09

1.29

0. 0400

0.0 755 0.0660 0. 007 0 0.0 062

0.047

1. 01

1.91

1.19

2. 90

1.86

0. 20

0.21

83

miniseam/ miniseam/ euroseam euroseam

inches mm

0.1 26 0. 102 3. 20 2 . 59

1.67

0. 18

0.16

86

microseam

inches

0.0 81 0. 058

0. 0385

0.0 385 0.0370 0. 006 2 0.0 062

0.026

mm

2.0 5

0. 97

0.97

0.66

1. 46

0.93

0. 16

0.16

85