DIN933/931 GB5782/5783 BLACK/GALVANIZED HEXAGON BOLTS

DIN933/931 GB5782/5783 NEGRE/GALVANITZAT CARNONS HEXAGON

Descripció breu:

Els cargols hexagonals s'utilitzen per subjectar dues o més peces juntes per formar un conjunt, ja sigui perquè no es pot fabricar com una sola peça o per permetre el manteniment i el desmuntatge de reparacions.

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Presentació del producte

Hex bolts are used to fasten two or more parts together to form an assembly either because it cannot be manufactured as a single part or to allow for maintenance and repair disassembly.Hex bolts are mostly used in repair and construction work. they have a hexagonal head and come with machine threads for a firm and rough handling. They come in a wide range of different hex bolt sizes for custom applications depending on its dimensional requirements. These Hex Bolts come in the anti-corrosion stainless steel, alloy steel and carbon steel materials which ensures that the structure doesn’t weaken because of rust. Depending on the length of the bolt, it can come with standard threading or full threading.

Els cargols hexagonals es poden utilitzar per a moltes aplicacions diferents que inclouen subjecció de fusta, acer i altres materials de construcció per a projectes com molls, ponts, estructures d'autopistes i edificis. Els cargols hexagonals amb capçals forjats també s'utilitzen habitualment com a cargols d'ancoratge amb cap.

DIN931 hex bolts

Black-oxide steel screws are mildly corrosion resistant in dry environments. Zinc-plated steel screws resist corrosion in wet environments. Black ultra-corrosion-resistant-coated steel screws resist chemicals and withstand 1,000 hours of salt spray.Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance.

The bolt head is designed to fit a ratchet or spanner torque wrenches allowing you to tighten the bolt to your exact specifications. Hex head bolts are typically used to create a bolted joint, in which a threaded shaft exactly fits a corresponding tapped hole or nut. Grade 2 bolts tend to be used in construction for joining wood components. Grade 4.8 bolts are used in small engines. Grade 8.8 10.9 or 12.9 bolts provide high tensile strength. One advantage bolts fasteners have over welds or rivets is that they allow for easy disassembly for repairs and maintenance.

hex bolts

especificació del fil d					M1.6	M2		M2.5		M3		(M3.5)		M4		M5		M6		(M7)		M8		M10		M12		(M14)		M16
P	Brea				0.35	0.4		0.45		0.5		0.6		0.7		0.8		1		1		1.25		1.5		1.75		2		2
a	Valor màxim				1.05	1.2		1.35		1.5		1.8		2.1		2.4		3		3		3.75		4.5		5.25		6		6
c	valor mínim				0.1	0.1		0.1		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.15		0.2
	Valor màxim				0.25	0.25		0.25		0.4		0.4		0.4		0.5		0.5		0.5		0.6		0.6		0.6		0.6		0.8
i	Valor màxim				2	2.6		3.1		3.6		4.1		4.7		5.7		6.8		7.8		9.2		11.2		13.7		15.7		17.7
dw	A nivell		valor mínim		2.4	3.2		4.1		4.6		5.1		5.9		6.9		8.9		9.6		11.6		15.6		17.4		20.5		22.5
	B nivell		valor mínim		-	-		-		-		-		5.7		6.7		8.7		9.4		11.4		15.4		17.2		20.1		22
e	A nivell		valor mínim		3.41	4.32		5.45		6.01		6.58		7.66		8.79		11.05		12.12		14.38		18.9		21.1		24.49		26.75
	B nivell		valor mínim		-	-		-		-		-		7.5		8.63		10.89		11.94		14.2		18.72		20.88		23.91		26.17
k	nominal				1.1	1.4		1.7		2		2.4		2.8		3.5		4		4.8		5.3		6.4		7.5		8.8		10
	A nivell		valor mínim		0.98	1.28		1.58		1.88		2.28		2.68		3.35		3.85		4.65		5.15		6.22		7.32		8.62		9.82
			Valor màxim		1.22	1.52		1.82		2.12		2.52		2.92		3.65		4.15		4.95		5.45		6.56		7.68		8.98		10.18
	B nivell		valor mínim		-	-		-		-		-		2.6		3.26		3.76		4.56		5.06		6.11		7.21		8.51		9.71
			Valor màxim		-	-		-		-		-		3		3.74		4.24		5.04		5.54		6.69		7.79		9.09		10.29
k1	valor mínim				0.7	0.9		1.1		1.3		1.6		1.9		2.28		2.63		3.19		3.54		4.28		5.05		5.96		6.8
r	valor mínim				0.1	0.1		0.1		0.1		0.1		0.2		0.2		0.25		0.25		0.4		0.4		0.6		0.6		0.6
s	Valor màxim =nominal				3.2	4		5		5.5		6		7		8		10		11		13		17		19		22		24
	A nivell		valor mínim		3.02	3.82		4.82		5.32		5.82		6.78		7.78		9.78		10.73		12.73		16.73		18.67		21.67		23.67
	B nivell		valor mínim		-	-		-		-		-		6.64		7.64		9.64		10.57		12.57		16.57		18.48		21.16		23.16
Pes de mil peces d'acer ≈kg					-	-		-		-		-		-		-		-		-		-		-		-		-		-
especificació del fil d					(M18)		M20		(M22)		M24		(M27)		M30		(M33)		M36		(M39)		M42		(M45)		M48		(M52)
P		Brea			2.5		2.5		2.5		3		3		3.5		3.5		4		4		4.5		4.5		5		5
a		Valor màxim			7.5		7.5		7.5		9		9		10.5		10.5		12		12		13.5		13.5		15		15
c		valor mínim			0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.2		0.3		0.3		0.3		0.3		0.3
		Valor màxim			0.8		0.8		0.8		0.8		0.8		0.8		0.8		0.8		1		1		1		1		1
i		Valor màxim			20.2		22.4		24.4		26.4		30.4		33.4		36.4		39.4		42.4		45.6		48.6		52.6		56.6
dw		A nivell		valor mínim	25.3		28.2		30		33.6		-		-		-		-		-		-		-		-		-
		B nivell		valor mínim	24.8		27.7		29.5		33.2		38		42.7		46.5		51.1		55.9		59.9		64.7		69.4		74.2
e		A nivell		valor mínim	30.14		33.53		35.72		39.98		-		-		-		-		-		-		-		-		-
		B nivell		valor mínim	29.56		32.95		35.03		39.55		45.2		50.85		55.37		60.79		66.44		71.3		76.95		82.6		88.25
k		nominal			11.5		12.5		14		15		17		18.7		21		22.5		25		26		28		30		33
		A nivell		valor mínim	11.28		12.28		13.78		14.78		-		-		-		-		-		-		-		-		-
				Valor màxim	11.72		12.72		14.22		15.22		-		-		-		-		-		-		-		-		-
		B nivell		valor mínim	11.15		12.15		13.65		14.65		16.65		18.28		20.58		22.08		24.58		25.58		27.58		29.58		32.5
				Valor màxim	11.85		12.85		14.35		15.35		17.35		19.12		21.42		22.92		25.42		26.42		28.42		30.42		33.5
k1		valor mínim			7.8		8.5		9.6		10.3		11.7		12.8		14.4		15.5		17.2		17.9		19.3		20.9		22.8
r		valor mínim			0.6		0.8		0.8		0.8		1		1		1		1		1		1.2		1.2		1.6		1.6
s		Valor màxim =nominal			27		30		32		36		41		46		50		55		60		65		70		75		80
		A nivell		valor mínim	26.67		29.67		31.61		35.38		-		-		-		-		-		-		-		-		-
		B nivell		valor mínim	26.15		29.16		31		35		40		45		49		53.8		58.8		63.1		68.1		73.1		78.1
Pes de mil peces d'acer ≈kg					-		-		-		-		-		-		-		-		-		-		-		-		-