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Hollow profile fastener BoxBolt® A4 stainless steel, with CE marking

BoxBolt hexagon stainless steel A4 CE
HLSECTFSTNR-BQ1S20-(8-42)-A4-M20-CE

Art.-no. 048792011
EAN 4062856348800

Prices for customers after login
Hollow profile fastener BoxBolt® A4 stainless steel, with CE marking

Art.-no. 048792011

Prices for customers after login
Quantity
PU

Exclusively for trade customers

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The mechanical material properties of the screws correspond to strength class 70 in accordance with DIN EN ISO 3506-1

Notice

Never exceed the permissible working loads. Before using hollow section fasteners, always check that the steel structure can withstand the required loads.

ETA 20/1174

BoxBolt® is a registered trademark of Access Technologies Limited, GB.

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Application area

For fastening to hollow sections or other hard-to-reach components. The fastener is especially suitable for applications where the installation point is only accessible from one side.

Instructions

The connection is produced by tightening the screw while bracing the sleeve collar, resulting in expansion of the sleeve. The tightening torques can be applied using a torque wrench. The hollow section fastener is only approved for one-time use!



We recommend the BoxSokTM special tool for installation

Thread type x nominal diameter

M20

Screw length (l)

100 mm

Width across flats (S)

30 mm

Width across flats, sleeve (S)

46 mm

Sleeve diameter (d)

32.5 mm

Collar thickness (k)

11.4 mm

Sleeve length (l)

78 mm

Min./max. grip length (lk)

8-42 mm

Nominal drill hole diameter

33 mm

Tightening torque

300 Nm

Min. hole distance (A)

70 mm

Min. edge clearance (B)

25 mm

Material

Stainless steel A4

Surface

Plain

RoHS-compliant

Yes

Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
BoxSok™ bolt socket head

PLGINTL-1/2IN-HEX-WS30

Special tool for mounting BoxBolt® hollow profile fastener
x 1 pcs
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Example 1: Screw with dimensions of 4x10 mm:
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00574 10 (2 spaces between the 4 and the 10)

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005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
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