Washers with round hold for use in timber constructions

Applicable regulations: DIN 440 R

DIN 440 R flat washers for timber constructions with a round hole are indispensable fastening elements for improving the strength and durability of timber structures. Their main function is to distribute the load evenly, preventing damage and sagging in the material. Thanks to their round hole, these washers allow bolts and screws to be inserted perfectly, ensuring greater stability in joints. Their large surface area reduces pressure on the wood, preventing breakage and improving hold over time. Available in galvanised steel and stainless steel, they offer effective protection against corrosion, making them ideal for use in environments exposed to the elements, such as carpentry, construction and outdoor structures.

Technical details

DIN

440 R

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SKU Description	Material	Treatment	Diameter	d2	s
	Select Valuex HV100 Inox A2 Inox A4	Select Valuex - ZINC PLATED H D G	Select Valuex 5 6 8 10 12 16 24	Select Valuex 18 22 28 34 35 44 56 85	Select Valuex 2 3 4 5 6
SKU: 621F10034404 EAN: 8056689284042 DIN 440 M12 (13.5X44X4) HDG	HV100	H D G	12	44	4
SKU: 621V10003503 EAN: 8056689287920 DIN 440-R M10 (11X35X3) ZP	HV100	ZINC PLATED	10	35	3
SKU: 621V10034404 EAN: 8056689862196 DIN 440 M12 (13,5X44X4) ZP CR.VI FREE	HV100	ZINC PLATED	12	44	4
SKU: 621V10065605 EAN: 8059032041361 DIN 440 M16 (16.5X56X5) ZP	HV100	ZINC PLATED	16	56	5
SKU: 2440R0000005 EAN: 8056689938723 DIN 440-R A2 5,5x 18x 2	Inox A2	-	5	18	2
SKU: 2440R0000006 EAN: 8056689938747 DIN 440-R A2 6,6x 22x 2	Inox A2	-	6	22	2
SKU: 2440R0000008 EAN: 8056689938754 DIN 440-R A2 9 x 28x 3	Inox A2	-	8	28	3
SKU: 2440R0000010 EAN: 8056689938808 DIN 440-R A2 11 x 34x 3	Inox A2	-	10	34	3
SKU: 2440R0000012 EAN: 8056689938815 DIN 440-R A2 13,5x 44x 4	Inox A2	-	12	44	4
SKU: 2440R0000016 EAN: 8059032009996 DIN 440-R A2 17,5X56X5	Inox A2	-	16	56	5
SKU: 2440R0000026 EAN: 8056689938846 None	Inox A2	-	24	85	6
SKU: 4440R0000005 EAN: 8059032027723 DIN 440-R A4 5,5X18X2	Inox A4	-	5	18	2
SKU: 4440R0000008 EAN: 8059032027747 DIN 440-R A4 9X28X3	Inox A4	-	8	28	3
SKU: 4440R0000012 EAN: 8059032027761 DIN 440-R A4 13,5X44X4	Inox A4	-	12	44	4

Showing 1 to 14 of 14 entries

Washers with round hold for use in timber constructions

Technical details

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