Sealing Screw Plugs with O-Ring - GPN 738
The GPN 738 sealing screw plugs with O-ring are suitable for closing internal threads as per DIN 3852-1 and ISO 11926 and are particularly well suited for increased demands on leak tightness. The sturdy material is of high quality and is particularly impact-resistant. Coupled with the O-ring, the circumferential sealing lip, which is designed without a mould seam, prevents the ingress or leaking of liquids within certain limits. To be fitted with a screwdriver or wrench.
- Sealing plugs with O-ring for internal protection
Dimensions

Applicable for
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Dimensions
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Item
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Order no.
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GPN 738 1 1/16 - 12 UN PA 6, yellow | 1 1/16 - 12 UN | 1.49 | 0.591 | 0.984 | 19 | show | 73826710000 | |
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GPN 738 1 5/16 - 12 UN PA 6, yellow | 1 5/16 - 12 UN | 1.764 | 0.591 | 0.984 | 24 | show | 73826720000 | |
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GPN 738 1 5/8 - 12 UN PA 6, yellow | 1 5/8 - 12 UN | 2.197 | 0.591 | 1.024 | 30 | show | 73826730000 | |
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GPN 738 1 7/8 - 12 UN PA 6, yellow | 1 7/8 - 12 UN | 2.492 | 0.591 | 1.024 | 30 | show | 73826740000 | |
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GPN 738 3/4 - 16 UNF PA 6, yellow | 3/4 - 16 UNF | 1.059 | 0.433 | 0.827 | 13 | show | 73826690000 | |
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GPN 738 7/16 - 20 UNF PA 6, yellow | 7/16 - 20 UNF | 0.685 | 0.354 | 0.63 | 10 | show | 73826670000 | |
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GPN 738 7/8 - 14 UNF PA 6, yellow | 7/8 - 14 UNF | 1.197 | 0.512 | 0.906 | 15 | show | 73826700000 | |
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GPN 738 9/16 - 18 UNF PA 6, yellow | 9/16 - 18 UNF | 0.843 | 0.394 | 0.709 | 10 | show | 73826680000 | |
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GPN 738 M 10 x 1 PA 6, yellow | M 10 x 1 | 0.606 | 0.315 | 0.591 | 7 | show | 73810100000 | |
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GPN 738 M 12 x 1,5 PA 6, yellow | M 12 x 1,5 | 0.724 | 0.354 | 0.63 | 10 | show | 73812150000 | |
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GPN 738 M 14 x 1,5 PA 6, yellow | M 14 x 1,5 | 0.803 | 0.354 | 0.669 | 10 | show | 73814150000 | |
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GPN 738 M 16 x 1,5 PA 6, yellow | M 16 x 1,5 | 0.921 | 0.394 | 0.787 | 13 | show | 73816150000 | |
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GPN 738 M 18 x 1,5 PA 6, yellow | M 18 x 1,5 | 1 | 0.433 | 0.827 | 13 | show | 73818150000 | |
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GPN 738 M 22 x 1,5 PA 6, yellow | M 22 x 1,5 | 1.118 | 0.472 | 0.866 | 15 | show | 73822150000 | |
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GPN 738 M 27 x 2 PA 6, yellow | M 27 x 2 | 1.313 | 0.591 | 0.984 | 19 | show | 73827200000 | |
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GPN 738 M 33 x 2 PA 6, yellow | M 33 x 2 | 1.665 | 0.591 | 0.984 | 24 | show | 73833200000 | |
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GPN 738 M 42 x 2 PA 6, yellow | M 42 x 2 | 2.02 | 0.591 | 1.024 | 24 | show | 73842200000 | |
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GPN 738 M 48 x 2 PA 6, yellow | M 48 x 2 | 2.217 | 0.669 | 1.102 | 30 | show | 73848200000 | |
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Dimensions in mm
Information on materials, colours, drawings and use of our articles can be found on pages 166/167.
Engraving complies with GPN 736 series.
Quality advantages

Better fit.

Seals better.

More robust.

Better.