Beamclamp® Packing Pieces for Type BY

The range of packing pieces below are designed to provide support to the underside of type BY clamps to ensure they clamp at 90 degrees to the steel and provide a flat surface for the bolt head or nut to be tightened down on to. These can be used in various combinations with the two tail lengths of BY clamps to achieve the best clamping position.

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How It Works

How It Works

The Type BY can be used in a variety of applications and our design team will be pleased to configure a connection specific to your requirements. A cut sheet is available for manually working out of the tail length and packing piece combinations along with the bolt
lengths and location plate dimensions and is available upon request.

Measurements & Specifications

Product Code	A in.	B in.	C in.	D in.
BH2G12	1/16	1-9/16	1-9/16	9/16
BH2G16	1/16	1-7/8	1-7/8	11/16
BH2G20	1/16	2	2	13/16

Dimension table for location plates to suit type BY
Bolt dia.	Bolt grade	A (mm) Upper beam width +	B (mm) Lower beam width +	C (mm) Upper beam Min. width +	D (mm) Lower beam Min. width +	H (mm) Dia.	T (mm) Min.
M12	8.8	14.287	14.287	95.25	95.25	14.287	12.7
M12	10.9	14.287	14.287	95.25	95.25	14.287	12.7
M16	8.8	17.462	17.462	117.475	117.475	17.462	15.875
M16	10.9	17.462	17.462	117.475	117.475	17.462	15.875
M20	8.8	20.637	20.637	127	127	20.637	19.05
M20	10.9	20.637	20.637	127	127	20.637	25.4

Product Code	A in.	B in.	C in.	D in.
BF3G12	3/16	1-9/16	1-9/16	9/16
BF3G16	3/16	2	2-1/16	11/16
BF3G20	3/16	2-3/16	2-3/16	13/16

Product Code	A in.	B in.	C in.	D in.
BF4G12	3/8	1-9/16	1-9/16	9/16
BF4G16	3/8	2	2-1/16	11/16
BF4G20	3/8	2-3/16	2-3/16	13/16