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Database: 189759 (19 Oct 2025)
JB/T 4212.9-1996 English PDF
US$199.00 ยท In stock
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JB/T 4212.9-1996
: Mold for cold heading interior hexagonal cylindrical head screws Forming female die for first upsetting
Status: Obsolete
JB/T 4212.9: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
JB/T 4212.9-1996
English
199
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2 days [Need to translate]
Mold for cold heading interior hexagonal cylindrical head screws Forming female die for first upsetting
Obsolete
JB/T 4212.9-1996
JB 4212.9-1986
English
199
Add to Cart
2 days [Need to translate]
(Within the hexagon socket head cap screw cold heading die early upsetting piece molding die)
Obsolete
JB 4212.9-1986
PDF similar to JB/T 4212.9-1996
Standard similar to JB/T 4212.9-1996
GB/T 6110
JB/T 3943
JB/T 6057
JB/T 4212.2
JB/T 4212.3
JB/T 4212.1
Basic data
Standard ID
JB/T 4212.9-1996 (JB/T4212.9-1996)
Description (Translated English)
Mold for cold heading interior hexagonal cylindrical head screws Forming female die for first upsetting
Sector / Industry
Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard
J46
Word Count Estimation
2,222
Date of Issue
9/3/1996
Date of Implementation
7/1/1997
Older Standard (superseded by this standard)
JB 4212.9-1986
Regulation (derived from)
Ministry of Industry and Information Technology Notice 2014 No. 47; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180)
Summary
This standard specifies the cold heading GB 70 hexagon socket head screws M4 ~ M20 early upsetting piece of molding die structure type and size, technical requirements and marking. This standard applies to multi-position automatic cold heading machine mold.