Stainless Steel Hex Socket Countersunk Flat Head Sleeve Anchor Expansion Bolts

• Material: Stainless Steel
• Type: Round Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: A2-70, A4-80, 4.8/8.8/10.9/12.9
• Model NO.: JZ
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Delivery Time: 7-45days
• Samples: $1.00/Piece
• Customization: Yes
• Packaging Details: Bulk in Boxes,Then Put on Pallet.
• Transport Package: Carton
• Specification: DIN, ANSI, GB, JIS, GOST, BSW
• Trademark: JZ
• Origin: Hebei
• HS Code: 7318159090
• Production Capacity: 800tons/Month

Product Description

                        Stainless steel Hex Socket countersunk Flat Head Sleeve Anchor Expansion Bolts

Expansion bolts for structural steel are mechanical fasteners typically consisting of a bolt, an expansion sleeve, and a cone-shaped nut that, when the bolt is tightened, is driven up inside the sleeve to create a wedging effect and expand the fastener (Figure 2). This 'blind connection' technique can just as easily be used to connect to the web of another structural section type, such as a wide flange beam. Unlike conventional bolted or welded connections, expansion bolts can be quickly installed by simply inserting the fastener into a pre-drilled hole and tightening with a torque wrench. Due to the faster installation process, work in the field is reduced and, therefore, the cost and timeframe of the construction project are decreased.
These expansion bolts are suitable for structural connections due to their capability to resist loading in both tension and shear. For example, the allowable load values for a 3/4 inch diameter bolt are approximately 12,500 pounds for tension and 11,500 pounds for shear. Product sizes range from 5/16- to 3/4 inch and the total material thickness clamping range is from 1/8-inch for the smallest diameter to 3-3/8-inch for the largest diameter.

Standard:	DIN/ISO/ANSI/GB/BS/AS/JIS
Diameter:	M6-M20
Material:	Stainless Steel
System of Measurement	INCH, Metric
Grade:	Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9;A2-70,A4-70,A4-80
Color:	silver
Packing:	bulk in cartons or according to customer special demand
Application:	Structural Steel; Metal Buliding; Oil&Gas;Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
Equipments:	Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter,Spectrometer
Supply Ability:	10000 tons per month
MinimumOrder:	according to customer demand
Trade Term:	FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment:	T/T, L/C, D/A , D/P ,West union,Paypal.etc
Market:	Europe/South&north Amrica/East&South east Asia/Middle East/Australia and ect.
Professional:	More than 8 years experience in fasteners industry
Our advantage:	One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports;
Notice:	Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos

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