材 质：尼龙
适合场合：小的外螺纹转换成大的内螺纹或者大的内螺纹转换成小的外螺纹。
PG制螺纹： 螺纹标准：DIN40430Item No. | Metric Thread | Female thread | Tread lenght
L | Height
H | W.across flats
W | Packing(pcs/bag) |
REK-P | PG7 | PG9 | 8 | 12 | 19 | 50 |
REK-P | PG9 | PG11 | 10 | 12 | 21 | 50 |
REK-P | PG11 | PG13.5 | 10 | 12 | 13 | 50 |
REK-P | PG13.5 | PG16 | 10 | 14 | 15 | 50 |
REK-P | PG16 | PG21 | 12 | 14 | 32 | 20 |
REK-P | PG21 | PG29 | 12 | 14 | 41 | 20 |
REK-P | PG29 | PG36 | 12 | 14 | 52 | 20 |
REK-P | PG36 | PG42 | 12 | 17 | 58 | 10 |
REK-P | PG42 | PG48 | 14 | 17 | 64 | 10 |
公制螺纹： 螺纹标准：EN60423Item No. | Metric Thread | Female thread | Tread lenght
L | Height
H | W.across flats
W | Packing(pcs/bag) |
EWK-M | M10*1.5 | M12*1.5 | 10 | 12 | 17 | 50 |
EWK-M | M12*1.5 | M16*1.5 | 13 | 15 | 19 | 50 |
EWK-M | M16*1.5 | M20*1.5 | 13 | 15 | 23 | 50 |
EWK-M | M20*1.5 | M16*1.5 | 13 | 17 | 28 | 20 |
EWK-M | M16*1.5 | M25*1.5 | 13 | 17 | 28 | 20 |
EWK-M | M25*1.5 | M20*1.5 | 15 | 17 | 35 | 20 |
EWK-M | M20*1.5 | M32*1.5 | 13 | 17 | 35 | 10 |
EWK-M | M32*1.5 | M40*1.5 | 15 | 19 | 45 | 10 |
EWK-M | M40*1.5 | M50*1.5 | 17 | 20 | 55 | 10 |
EWK-M | M50*1.5 | M63*1.5 | 17 | 20 | 67 | 10 |
PF英制制螺纹： 螺纹标准：ANSI 1.20.1Item No. | Metric Thread | Female thread | Tread lenght
L | Height
H | W.across flats
W | Packing(pcs/bag) |
EWK-PF | PF3/8" | PF1/2" | 10 | 12 | 24 | 50 |
EWK-PF | PF1/2" | PF3/4" | 13 | 15 | 29 | 50 |
EWK-PF | PF3/8" | PF3/4" | 13 | 15 | 29 | 50 |
EWK-PF | PF1/2" | PF1" | 13 | 15 | 36 | 50 |
EWK-PF | PF3/4" | PF1" | 15 | 17 | 36 | 50 |
EWK-PF | PF1" | PF11/4" | 16 | 18 | 46 | 20 |
EWK-PF | PF3/4" | PF11/2" | 15 | 17 | 57 | 10 |
EWK-PF | PF1" | PF11/2" | 16 | 18 | 57 | 10 |
EWK-PF | PF11/4" | PF11/2" | 18 | 21 | 57 | 10 |
EWK-PF | PF11/2" | PF2" | 22 | 25 | 67 | 10 |
