GB/T 13681-1992 in English
VALIDweld nuts
- Issued on:1992-09-22
- Implemented on:1993-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$59.00
| Standard No: | GB/T 13681-1992 |
| Document status: | VALID |
| Title in English: | weld nuts |
| Title in Chinese: | 焊接 六角螺母 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 1992-09-22 |
| Implemented on: | 1993-06-01 |
| ICS Classification: | 21.060.20-Nuts |
| Chinese Classification: | J13-Fastener |
| Professional Classification: | GB-National Standard |
| Related Keywords: | weld nuts hexagon
hexagon weld nuts weld nuts nuts gb nuts |
| Related Topics: | Export standard hex nut
Hex nut HL Hex rubber connector Hex rubber connector Corner welding angle contact angle advancing angle weld nut contact angle sixty degrees weld nut Four corner induction welding Six six six + liquid quality GBT13681 GB/T 13680-13681-1992 GB/T 13681-1992 Hexagon nut torque Welding cylindrical nut standard number Welding fillet s-gb13681-1992 gb/t 13680-13681 |
《GB/T 13681-1992焊接六角螺母》由TC85（全国紧固件标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了螺纹规格为M4~M16的焊接六角螺母的型式、尺寸和技术条件。
本标准适用于具有可焊性的钢板连接用焊接螺母。
Hexagon weld nuts
1 Subject content and application scope
This standard specifies the types, dimensions and technical conditions of hexagon weld nuts with thread specifications of M4~M16.
This standard is applicable to weld nuts for connection of weldable steel plates.
2 Normative references
GB 90 Acceptance inspection, marking and packaging of fasteners
GB 196 General purpose screw threads - Basic dimensions for diameter from 1 to 600mm
GB 197 General purpose screw threads - Tolerances and fits for diameter from 1 to 355mm
GB 1237 Designation system for fasteners
GB 3098.2 Mechanical properties of fasteners - Nuts
GB 3103.1 Tolerances for fasteners - Bolts, screws and nuts
GB 5267 Electroplated coatings on threaded fasteners
GB 5779.2 Fasteners - Surface discontinuities - Nuts - General requirements
GB 12212 Technical drawings - Dimensions, proportions and simplified representation for welding symbols
3 Types and dimensions
Types and dimensions are as specified in Figure 1 and Table 1.
1 Subject content and application scope
2 Normative references
3 Types and dimensions
4 Technical conditions
5 Representation method of weld nuts
6 Steel plates for welding
7 Marking
Annex A Weight of hexagon weld nuts (Informative)
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