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Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener

Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener

الاسم التجاري: YB
رقم الطراز: جيجابايت/تي 802.3
الـ MOQ: 10000
السعر: Negontiation
تفاصيل التعبئة: 5000-10000/صندوق
شروط الدفع: تي/تي
معلومات مفصلة
مكان المنشأ:
تشجيانغ، الصين
إصدار الشهادات:
IATF16949
شعار مخصص:
يقبل
ميناء:
نينغو
نوع الخيط:
خشن
يقذف:
1.5
نوع التغليف:
صندوق
نمط الرأس:
سداسية
نمط القيادة:
سداسية عشرية خارجية
علامة تجارية:
يونغبياو
القدرة على العرض:
500 تونز/شهر
إبراز:

Hex flange cap nut carbon steel,GB/T 802.3 electro-galvanized fastener,Machine bolt with flange cap

,

GB/T 802.3 electro-galvanized fastener

,

Machine bolt with flange cap

وصف المنتج
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener
Product Overview

Standard: GB/T 802.3

The hex flange cap nut (also known as hexagonal flange cap nut) is a high-performance fastener integrating the functions of a hex nut, a flange washer, and a protective cap. Designed for industrial assembly and mechanical fastening, it features a hexagonal head for easy torque application, an integrated flange face (with serrations in most cases), and a closed cap-style top—combining reliability, anti-loosening performance, and corrosion protection in one component.

Core Structural & Functional Features
  • Hexagonal Head Design: The standard hexagonal shape enables compatibility with common tools (wrenches, sockets), ensuring efficient installation and disassembly even in confined spaces.
  • Integrated Flange Face: The built-in flange (a circular washer-like structure) eliminates the need for additional washers, increasing the contact area with the workpiece. Serrated flanges enhance anti-loosening performance by preventing rotation under vibration, making it ideal for dynamic load scenarios.
  • Closed Cap Style: The closed top seals the internal thread, protecting it from dust, moisture, debris, and corrosion—extending the fastener's service life and maintaining connection integrity in harsh environments.
Application Scenarios

Widely used in machinery manufacturing, automotive industry, electronic equipment, construction machinery, furniture assembly, and marine hardware. It is particularly suitable for scenarios requiring stable fastening, corrosion resistance, and thread protection—such as outdoor equipment, automotive components, and precision instruments.

Technical Specifications
d M5 M6 M8 M10 M12 M16 M20 M24
P (coarse thread) 0.8 1 1.25 1.5 1.75 2 2.5 3
P (fine thread) / / 1 1 1.5 1.5 2 2
P (fine thread) / / / 1.25 1.25 / 1.5 /
dk MAX 7.5 9.5 12.5 15 17 23 28 34
dc MAX 11.8 14.2 17.9 21.8 26 34.5 42.8 46
e MIN 8.79 11.05 14.38 17.77 20.03 26.75 32.95 39.55
h MAX 9 11 14 18 22 30 32 36
h MIN 8.64 10.57 13.57 17.57 21.48 29.48 31 35
m MAX 5 6 8 10 12 16 20 24
m MIN 4.7 5.7 7.64 9.64 11.57 15.3 18.7 22.7
SR ≈ 3.75 4.75 6.25 7.5 8.5 11.5 14 17
s MAX 8 10 13 16 18 24 30 36
s MIN 7.78 9.78 12.73 15.73 17.73 23.67 29.16 35
t ≈ 0.5 0.8 0.8 0.8 1 1 1.2 1.2
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 0
Packaging Options
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 1
Carton Packaging
Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 2
Outer Carton Box Packaging
The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 3
Pallet Packaging
The palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation.
سعر جيد  الانترنت

تفاصيل المنتجات

المنزل > المنتجات >
الماكينة الترباس
>
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener

Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener

الاسم التجاري: YB
رقم الطراز: جيجابايت/تي 802.3
الـ MOQ: 10000
السعر: Negontiation
تفاصيل التعبئة: 5000-10000/صندوق
شروط الدفع: تي/تي
معلومات مفصلة
مكان المنشأ:
تشجيانغ، الصين
اسم العلامة التجارية:
YB
إصدار الشهادات:
IATF16949
رقم الموديل:
جيجابايت/تي 802.3
شعار مخصص:
يقبل
ميناء:
نينغو
نوع الخيط:
خشن
يقذف:
1.5
نوع التغليف:
صندوق
نمط الرأس:
سداسية
نمط القيادة:
سداسية عشرية خارجية
علامة تجارية:
يونغبياو
الحد الأدنى لكمية:
10000
الأسعار:
Negontiation
تفاصيل التغليف:
5000-10000/صندوق
وقت التسليم:
7-25 أيام
شروط الدفع:
تي/تي
القدرة على العرض:
500 تونز/شهر
إبراز:

Hex flange cap nut carbon steel,GB/T 802.3 electro-galvanized fastener,Machine bolt with flange cap

,

GB/T 802.3 electro-galvanized fastener

,

Machine bolt with flange cap

وصف المنتج
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener
Product Overview

Standard: GB/T 802.3

The hex flange cap nut (also known as hexagonal flange cap nut) is a high-performance fastener integrating the functions of a hex nut, a flange washer, and a protective cap. Designed for industrial assembly and mechanical fastening, it features a hexagonal head for easy torque application, an integrated flange face (with serrations in most cases), and a closed cap-style top—combining reliability, anti-loosening performance, and corrosion protection in one component.

Core Structural & Functional Features
  • Hexagonal Head Design: The standard hexagonal shape enables compatibility with common tools (wrenches, sockets), ensuring efficient installation and disassembly even in confined spaces.
  • Integrated Flange Face: The built-in flange (a circular washer-like structure) eliminates the need for additional washers, increasing the contact area with the workpiece. Serrated flanges enhance anti-loosening performance by preventing rotation under vibration, making it ideal for dynamic load scenarios.
  • Closed Cap Style: The closed top seals the internal thread, protecting it from dust, moisture, debris, and corrosion—extending the fastener's service life and maintaining connection integrity in harsh environments.
Application Scenarios

Widely used in machinery manufacturing, automotive industry, electronic equipment, construction machinery, furniture assembly, and marine hardware. It is particularly suitable for scenarios requiring stable fastening, corrosion resistance, and thread protection—such as outdoor equipment, automotive components, and precision instruments.

Technical Specifications
d M5 M6 M8 M10 M12 M16 M20 M24
P (coarse thread) 0.8 1 1.25 1.5 1.75 2 2.5 3
P (fine thread) / / 1 1 1.5 1.5 2 2
P (fine thread) / / / 1.25 1.25 / 1.5 /
dk MAX 7.5 9.5 12.5 15 17 23 28 34
dc MAX 11.8 14.2 17.9 21.8 26 34.5 42.8 46
e MIN 8.79 11.05 14.38 17.77 20.03 26.75 32.95 39.55
h MAX 9 11 14 18 22 30 32 36
h MIN 8.64 10.57 13.57 17.57 21.48 29.48 31 35
m MAX 5 6 8 10 12 16 20 24
m MIN 4.7 5.7 7.64 9.64 11.57 15.3 18.7 22.7
SR ≈ 3.75 4.75 6.25 7.5 8.5 11.5 14 17
s MAX 8 10 13 16 18 24 30 36
s MIN 7.78 9.78 12.73 15.73 17.73 23.67 29.16 35
t ≈ 0.5 0.8 0.8 0.8 1 1 1.2 1.2
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 0
Packaging Options
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 1
Carton Packaging
Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 2
Outer Carton Box Packaging
The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.
Hex Flange Cap Nut GB/T 802.3 - Carbon Steel Electro-Galvanized Fastener 3
Pallet Packaging
The palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation.