DIN933/931 GB5782/5783 BLACK/GALVANIZED HEXAGON BOLTS

Takaitaccen Bayani:

Ana amfani da bolts na hex don haɗa sassa biyu ko fiye tare don samar da taro ko dai saboda ba za a iya ƙera shi azaman yanki ɗaya ba ko don ba da izinin gyarawa da gyarawa.

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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.

Ana iya amfani da bolts na hex don aikace-aikace daban-daban waɗanda suka haɗa da ɗaure itace, ƙarfe, da sauran kayan gini don ayyuka kamar docks, gadoji, tsarin manyan hanyoyi, da gine-gine. Har ila yau, ana amfani da kusoshi na hex tare da jabun kawunansu azaman ƙwanƙolin anka.

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

zaren bayani dalla-dalla d					M1.6	M2		M2.5		M3		(M3.5)		M4		M5		M6		(M7)		M8		M10		M12		(M14)		M16
P	rawa				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	Matsakaicin ƙima				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	mafi ƙarancin ƙima				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
	Matsakaicin ƙima				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
da	Matsakaicin ƙima				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 matakin		mafi ƙarancin ƙima		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 matakin		mafi ƙarancin ƙima		-	-		-		-		-		5.7		6.7		8.7		9.4		11.4		15.4		17.2		20.1		22
e	A matakin		mafi ƙarancin ƙima		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 matakin		mafi ƙarancin ƙima		-	-		-		-		-		7.5		8.63		10.89		11.94		14.2		18.72		20.88		23.91		26.17
k	maras tushe				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 matakin		mafi ƙarancin ƙima		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
			Matsakaicin ƙima		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 matakin		mafi ƙarancin ƙima		-	-		-		-		-		2.6		3.26		3.76		4.56		5.06		6.11		7.21		8.51		9.71
			Matsakaicin ƙima		-	-		-		-		-		3		3.74		4.24		5.04		5.54		6.69		7.79		9.09		10.29
k1	mafi ƙarancin ƙima				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	mafi ƙarancin ƙima				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	Matsakaicin ƙima = na asali				3.2	4		5		5.5		6		7		8		10		11		13		17		19		22		24
	A matakin		mafi ƙarancin ƙima		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 matakin		mafi ƙarancin ƙima		-	-		-		-		-		6.64		7.64		9.64		10.57		12.57		16.57		18.48		21.16		23.16
Dubu nau'in nauyin karfe ≈kg					-	-		-		-		-		-		-		-		-		-		-		-		-		-
zaren bayani dalla-dalla d					(M18)		M20		(M22)		M24		(M27)		M30		(M33)		M36		(M39)		M42		(M45)		M48		(M52)
P		rawa			2.5		2.5		2.5		3		3		3.5		3.5		4		4		4.5		4.5		5		5
a		Matsakaicin ƙima			7.5		7.5		7.5		9		9		10.5		10.5		12		12		13.5		13.5		15		15
c		mafi ƙarancin ƙima			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
		Matsakaicin ƙima			0.8		0.8		0.8		0.8		0.8		0.8		0.8		0.8		1		1		1		1		1
da		Matsakaicin ƙima			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 matakin		mafi ƙarancin ƙima	25.3		28.2		30		33.6		-		-		-		-		-		-		-		-		-
		B matakin		mafi ƙarancin ƙima	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 matakin		mafi ƙarancin ƙima	30.14		33.53		35.72		39.98		-		-		-		-		-		-		-		-		-
		B matakin		mafi ƙarancin ƙima	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		maras tushe			11.5		12.5		14		15		17		18.7		21		22.5		25		26		28		30		33
		A matakin		mafi ƙarancin ƙima	11.28		12.28		13.78		14.78		-		-		-		-		-		-		-		-		-
				Matsakaicin ƙima	11.72		12.72		14.22		15.22		-		-		-		-		-		-		-		-		-
		B matakin		mafi ƙarancin ƙima	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
				Matsakaicin ƙima	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		mafi ƙarancin ƙima			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		mafi ƙarancin ƙima			0.6		0.8		0.8		0.8		1		1		1		1		1		1.2		1.2		1.6		1.6
s		Matsakaicin ƙima = na asali			27		30		32		36		41		46		50		55		60		65		70		75		80
		A matakin		mafi ƙarancin ƙima	26.67		29.67		31.61		35.38		-		-		-		-		-		-		-		-		-
		B matakin		mafi ƙarancin ƙima	26.15		29.16		31		35		40		45		49		53.8		58.8		63.1		68.1		73.1		78.1
Dubu nau'in nauyin karfe ≈kg					-		-		-		-		-		-		-		-		-		-		-		-		-