Ultracut Concrete Screws Bolt - Concrete Fastener Fixings

• Usage: Fix Steel Structures, Curtain Walls, Pipe Support
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Carbon Structural Steel, HOOGO
• Application: Steel Workshop, Steel Fabricated House, Structural Roofing, Steel Structure Bridge
• After-sales Service: Within 48 Hours
• Warranty: 12 Months
• Model NO.: CONCRETE SCREW ULTRACUT
• Type: Self-Drilling Anchor Bolt
• Connection Form: Anchor Bolt
• Member: Self-Drilling Anchor Bolt
• Transport Package: Standard Export Package
• Origin: Jiangsu, China

Product Description

Concrete Screw Ultracut
Application	For fixing steel structures, curtain walls, pipe supports, equipment, reinforcement and application scenarios with seismic requirements
Technical data	Material: 10.9s carbon steel/410 stainless steel
	Surface treatment: hot-dip galvanized ≥45um, electro-galvanized ≥5um
Test	Mechanical test report, anti-corrosion performance test report, fire resistance test report, Anti-fatigue test report, impact test report
Product features	Self-drilling anchoring principle, providing stable and reliable locking force Passed the JG/T 160 seismic S-class type inspection Efficient and reliable installation without torque control Smaller drilled holes for certified installation adjustability Detachable and reusable Suitable for a variety of substrates, high bearing capacity

 

Mechanical properties
Anchor bolt size	M6	M8	M10	M12	M16
Stress sectional area [mm²]	21	38.5	60	82.5	154
Nominal tensile strength [N/mm²]	1000	1000	1000	1000	1000
Nominal yield strength [N/mm²]	900	900	900	900	900
Elastic section modulus(moment resistance)[mm³]	13.5	33.5	66.5	106	269
Recommended bending moment[Nm]	12.3	30.2	60	90.5	242

 

Specification
Parameter	Unit	Anchor bolt size
		M6	M8	M10	M12	M16
Drilling diameter	mm	6	8	10	12	16
Minimum aperture of fixed object	mm	7.8	10.3	13	16	17.2
Effective embedded depth	mm	25/30	40/60	50/75	60/90	75/100
Critical margin	mm	28/33	44/66	55/83	66/99	83/110
Minimum margin	mm			48
Minimum spacing	mm			72
Minimum substrate thickness	mm	38/45	60/90	75/113	90/135	113/150
Installation torque	Nm	180	250	350	500	650

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