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BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
Specifications
Brand Name :
QBH
Model Number :
EN15048
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
500TON/MONTH
Delivery Time :
30DAYS
Packaging Details :
25KG/CTN,36CTN/PALLET or small packing
Standard :
EN15048
Material :
Carbon Steel
Finish :
ZP YZP HDG BLACK
Grade :
8.8 10.9
Advantage :
we can manufacture according to client design,OEM / ODM / customized service provided
Oem :
yes,welcome
Description

EN 15048 of a hexagon head bolt with a half-thread (shank) and a corresponding hexagon nut, manufactured from carbon steel property class 8.8. As a controlled "SB" (Structural Bolting) component, it features specific traceability markings on the head and is intended for static shear load applications where preloading is not required .

STYLE BS En15048-1 Sb Half Thread Hex Head Bolt
STANDARD En15048
Brand QBH
SIZE M4-M64
CLASS(Carbon steel) 8.8,10.9,12.9(BOLTS)
8,10,12(NUTS)
Coating(Carbon steel) black, zinc, HDG, Heat treatment, Dacromet, GEOMET
MATERIAL Carbon steel
PACKING bulk/ boxes in cartons, bulk in polybags/ buckets, etc.
PALLET solid wood pallet, plywood pallet, ton box/bag, etc.

Q: What are the specific dimensional and mechanical standards for this half-thread bolt?

The bolt conforms to ISO 4014 (partial thread) and the nut to ISO 4032 . Property class is 8.8U , with "U" indicating 6az thread tolerance before hot-dip galvanizing to ensure final fit after coating.

Q: Why specify a half-thread design for non-preloaded connections?

The unthreaded shank provides a larger cross-sectional area through the joint's shear planes. This results in higher shear resistance and stiffness compared to the threaded portion, optimizing load capacity for static shear applications.

Q: What certification and marking are required for compliance?

The bolt head must be marked with "SB" , property class 8.8 , and a batch traceability code . The assembly must bear the CE mark under hEN 15048-1 and be supplied with a batch-specific 3.1 inspection certificate (EN 10204). Washers, if required, are ordered separately to ISO 7089



BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head BoltBS En15048-1 Sb Half Thread Hex Head Bolt

FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.

Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.

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BS En15048-1 Sb Half Thread Hex Head Bolt

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Product Detail
Brand Name :
QBH
Model Number :
EN15048
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Contact Supplier
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt
BS En15048-1 Sb Half Thread Hex Head Bolt

Jiaxing City Qunbang Hardware Co., Ltd

Verified Supplier
6 Years
zhejiang, jiaxing
Since 2014
Business Type :
Manufacturer, Trading Company, Seller
Main Products :
Steel Nut Bolts, Steel Hex Bolt, Carbon Steel Bolt
Total Annual :
3000-4500
Employee Number :
100~150
Certification Level :
Verified Supplier
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