Aluminum alloy hinges, also known as aluminum alloy hinges, are commonly used in the design and construction of door and window units in T-shaped aluminum profile frames.

The standard model of aluminum alloy hinge stock can be used for 30 European standard industrial aluminum profiles, 40 European standard industrial aluminum profiles, 45 European standard industrial aluminum profiles, and 50 European standard industrial aluminum profiles.

The aluminum alloy hinge, combined with specialized fastening components, can be easily and quickly installed into the T-slotted groove of industrial aluminum profiles, without the need for drilling, and the position can be freely adjusted.

Aluminum alloy hinges with countersunk holes can be combined with countersunk screws to achieve 180 degree opening and closing of doors and windows.

Image	Description	Fastener Sets	L1 (mm)	L2 (mm)	H1 (mm)	H2 (mm)	D1 (mm)	D2 (mm)	Unit Weight (g/pcs)	Part No.	Matching Profile
	Al Hinge 30/30	4xN1	28	28	15	15	Ø6.5	Ø6.5	80	30.4.03.02.3030.01	PG30
		4xN	28	28	15	15	Ø6.5	Ø6.5	98	30.4.03.02.3030.02
	Al Hinge 30/40	2xN1 + 2xP1	28	38	15	20	Ø6.5	Ø8.5	97	30.4.03.02.3040.01	PG30 PG40
		2xN + 2xP	28	38	15	20	Ø6.5	Ø8.5	131	30.4.03.02.3040.02
	Al Hinge 30/45	2xN1 + 2xP1	28	38	15	22.5	Ø6.5	Ø8.5	97	30.4.03.02.3045.01	PG30 PG45
		2xN + 2xP	28	38	15	22.5	Ø6.5	Ø8.5	131	30.4.03.02.3045.02
	Al Hinge 40/40	4xP1	38	38	20	20	Ø8.5	Ø8.5	113	40.4.03.02.4040.01	PG40 PG45
		4xP	38	38	20	20	Ø8.5	Ø8.5	162	40.4.03.02.4040.02