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Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts

Ningbo Mianxuan Import &Export Co., Ltd.
  • Audited Supplier
  • 4 yrs

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Product Highlights

  • Wide Size Range: Available in sizes from M5 to M56 to meet diverse industrial needs.
  • Multiple Material Options: Offered in Carbon Steel, Stainless Steel (SS304/SS316), and Alloy Steel grades.
  • High Strength Grades: Class 4.8, 8.8, 10.9, and 12.9 available for heavy-duty applications.
  • Diverse Finishing Options: Black, Phosphate, Zinc, HDG, Dacromet, and Geomet finishes available.
  • Customized Packaging: Flexible packing solutions including small boxes, bulk, and Euro-pallets.
  • Fast Response Time: Inquiries are answered on the same day or by the 2nd working day.
  • Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.
  • International Shipping: Export via FOB, EXW, CFR, and CIF terms from Ningbo, Zhapu, or Shanghai.

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Shipping Cost:
Contact the supplier about freight and estimated delivery time.

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Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts

Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts pictures & photos
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts pictures & photos
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts pictures & photos
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts pictures & photos
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts pictures & photos
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts pictures & photos
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
  • Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
  • Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
    Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
  • Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
    Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
  • Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
    Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
  • Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
    Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
  • Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
    Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
  • Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
    Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts

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Product Description





 

Product Parameters

 

d
M5 M6 (M7) M8 M10 M12 (M14) M16 (M18) M20 (M22) M24
P  
b L≤125
125
L>200
c  
da  
ds  
 
dw  
e  
k  
 
 
kw  
L1  
r  
s =
 
0.8 1 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3
16 18 20 22 26 30 34 38 42 46 50 54
/ / / / / / 40 44 48 52 56 60
/ / / / / / / / / / 69 73
0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.8 0.8 0.8 0.8 0.8
6 7.2 8.2 10.2 12.2 14.7 16.7 18.7 21.2 24.4 26.4 28.4
5.48 6.48 7.58 8.58 10.58 12.7 14.7 16.7 18.7 20.84 22.84 24.84
4.52 5.52 6.42 7.42 9.42 11.3 13.3 15.3 17.3 19.16 21.16 23.16
7.06 8.74 9.47 11.47 14.47 16.47 19.15 22 24.85 27.7 31.35 33.25
8.63 10.89 11.94 14.2 17.59 19.85 22.78 26.17 29.56 32.95 37.29 39.55
3.5 4 4.8 5.3 6.4 7.5 8.8 10 11.5 12.5 14 15
3.875 4.375 5.175 5.675 6.85 7.95 9.25 10.75 12.4 13.4 14.9 15.9
3.125 3.625 4.425 4.925 5.95 7.05 8.35 9.25 10.6 11.6 13.1 14.1
2.19 2.54 3.1 3.45 4.17 4.94 5.85 6.48 7.42 8.12 9.17 9.87
1.2 1.4 1.4 2 2 3 3 3 3 4 4 4
0.2 0.25 0.25 0.4 0.4 0.6 0.6 0.6 0.6 0.8 0.8 0.8
8 10 11 13 16 18 21 24 27 30 34 36
7.64 9.64 10.57 12.57 15.57 17.57 20.16 23.16 26.16 29.16 33 35
ISO4016/4017/4018 size from M5-M56
Class: 4.8 8.8 10.9 12.9
Finishing: Black, Phosphate, Zinc, HDG, Dacromet, Geomet
Material: Q195, 35K, 45K, 40Cr, 35Crmo, 42Crmo, B7, SS304, SS316
Packing: Small box, Bulk, Euro-pallets, special label/box etc.

Lead time: 30-50 days.

In case you need more info pls contact us without hesitate.
Welcome send us inquiry!
Inquirires will be offered on same day or by the 2nd working day!
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts

Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
 
Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts
 

Company Profile

 

Product Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head BoltsProduct Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head BoltsProduct Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head BoltsProduct Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head BoltsProduct Grade C Black Carbon Steel Machine Hex Screw Bolts Hexagon Head Bolts

About the Supplier

This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR263332". Items marked "verified" are certified.

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Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.
Ningbo Mianxuan Import &Export Co., Ltd.

About Our Factory & Business Background

Address
2806 Hebang Building A Ningbo, Zhejiang, China
Terms of Payment
LC, T/T, Western Union
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF
Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Nearest Port
Ningbo, Zhapu, Shanghai

Our Production Capability & Technical Expertise

Main Products
Vehicles Parts and Accessories, CNC Machining Parts, Metal Stamping, Casting Parts, Aluminum Die Castings, Fasteners, Plastic Parts, Rubber Parts

Our Industry Experience & Global Business Record

Export Year
2014-07-01
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What materials are available for these bolts?
We offer Carbon Steel (Q195, 35K, 45K, 40Cr, 35Crmo, 42Crmo, B7) and Stainless Steel (SS304, SS316).
What is the size range of the hexagon bolts?
The bolts are available in sizes ranging from M5 to M56.
What surface finishes can be provided?
Available finishes include Black, Phosphate, Zinc, HDG, Dacromet, and Geomet.
How long is the delivery time?
Lead time is within 15 workdays during off-season and one month during peak season.
Do you offer customized packaging?
Yes, we provide customized packaging options such as small boxes, bulk, and Euro-pallets.
What are the payment terms?
We accept LC, T/T, and Western Union.
What is the response time for inquiries?
We reply to inquiries on the same day or by the 2nd working day.
Which shipping terms do you accept?
We accept FOB, EXW, CFR, and CIF international commercial terms.

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