Valid

QC/T 1060-2017Hexalobular flange bolts for automobiles (English PDF)

汽车用外六角花形法兰面螺栓

Preview PDF

This is a limited preview

Buy now to download the full PDF (17 pages)

Need quotation for your management?

Get a formal quotation for QC/T 1060-2017 in 30 minutes.

Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 9, 2017

Implementation date

July 1, 2017

Scope

QC/T 1060-2017 is the English-translated version of 汽车用外六角花形法兰面螺栓.

QC/T 1060-2017 is the Chinese automotive industry standard defining hexalobular flange bolts for vehicles in thread sizes M5 to M20. It covers property classes 8.8 and 10.9 and product grades A and B, grade A applying to bolts no longer than 10d or 150 mm, whichever is smaller, and grade B to longer ones.

The document gives the type and dimensions of the bolts, their technical conditions and the product number used to code them as standardized automotive parts.

Threads, mechanical properties, tolerances, surface discontinuities, acceptance inspection, marking, packaging and coatings are tied to fastener standards such as GB/T 193, GB/T 3098.1, GB/T 3103.1, GB/T 5779.1, GB/T 90.1 and QC/T 625. Issued on 9 January 2017, it has applied since 1 July 2017.

Found what you need?

Document preview — QC/T 1060-2017

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Announcement
Foreword
1 Scope
2 Normative References
3 Type and Dimension
4 Technical Conditions
5 Product Number
262 QC/T 1059-2017

1 Scope

This Standard specifies the hexalobular bolts with flange for automobile with thread specification of M5~M20, performance level of Level-8.8 and Level-10.9, the product grade of Grade-A and Grade-B. Grade-A is used for bolt with l<=10d or l<=150mm (as per whichever is smaller); while Grade-B is used for bolt with l >10d or l >150mm (as per whichever is smaller).

2 Normative References

The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this document.

GB/T 2 Fasteners - Ends of Parts with External Thread

GB/T 90.1 Fasteners - Acceptance Inspection

GB/T 90.2 Fasteners - Marking and Packaging

GB/T 193 General Purpose Screw Threads - Diameters and Pitches

GB/T 3098.1 Mechanical Properties of Fasteners - Bolts, Screws and Studs

GB/T 3103.1 Tolerances for Fasteners - Bolts, Screws, Studs and Nuts

GB/T 5779.1 Fasteners - Surface Discontinuities - Bolts, Screws and Studs for General Requirements

GB/T 9145 General Purpose Metric Screw Threads - Limits of Sizes for the Screw Threads of Medium Quality and Preferable Plan

QC/T 326 Coding Rules for Automotive Standardized Parts

QC/T 625 Metallic Coatings and Conversion Coatings for Automobiles

QC/T 6189 Hexalobular Type-E for Fasteners […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

QC/T 6189

Similar standards

GB/T 35481-2017|QC/T 340-2017|GB/T 6188-2017|GB/T 16674.3-2023

How to Download QC/T 1060-2017

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.