Birta Aan Lahayn Hex Serrated Flange Bolts

Dulmar:

Badeecada: Bolts Flange Birta Aan Lahayn
Walxaha: Laga sameeyay 18-8/304/316 birta aan daahin, boolal-yaashani waxay leeyihiin iska caabin kiimikaad oo wanaagsan waxaana laga yaabaa inay noqdaan kuwo bir ah oo khafiif ah. Waxa kale oo loo yaqaan A2/A4 birta aan lahayn.
Nooca Madaxa: Hex flange head.
Dhererka: waxaa laga cabbiraa madaxa hoostiisa.
Nooca dunta: Xarig qallafsan, Xarig Fiican. Xadhkaha qallafsan waa heerka warshadaha; dooro furayaashan haddi aanad garanayn garoonka ama dunta halkii inchba. Duubyada fiican iyo kuwa fican ayaa si dhow u kala fogaaday si looga hortago inay ka dabciyaan gariir; duntu sida ay u roon tahay, caabbinta ayaa u wanagsan.
Codsiga: Flange wuxuu qaybiyaa cadaadiska halka boolalku la kulmo dusha sare, taas oo meesha ka saaraysa baahida dhaqe gooni ah. Dhererka madaxa waxaa ka mid ah garabka.
Jaangooyooyinka: Nalalka inji waxay la kulmaan heerarka tayada agabka ASTM F593 iyo heerka cabbirka IFI 111.
Biraha birta ah waxay la kulmaan DIN 6921 heerarka cabbirka.

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Shaxda cabbirka

Waa maxay sababta AYA

Sharaxaada Alaabta

Magaca Alaabta	Bolts-ka birta aan lahayn
Qalab	Waxa laga sameeyay 18-8/304/316 birta aan daahin, boolaladahani waxay leeyihiin iska caabin kiimikaad oo wanaagsan waxaana laga yaabaa inay noqdaan kuwo bir ah oo khafiif ah. Waxa kale oo loo yaqaan A2/A4 birta aan lahayn.
Nooca Madaxa	Madaxa flange hex
Dhererka	Waxaa laga cabbiraa madaxa hoostiisa
Nooca dunta	Xarig qallafsan, Xarig Fiican. Xadhkaha qallafsan waa heerka warshadaha; dooro furayaashan haddi aanad garanayn garoonka ama dunta halkii inchba. Duubyada fiican iyo kuwa fican ayaa si dhow u kala fogaaday si looga hortago inay ka dabciyaan gariir; duntu sida ay u roon tahay, caabbinta ayaa u wanagsan.
Codsiga	Flange-ku wuxuu qaybiyaa cadaadiska halka boolalku la kulmo dusha sare, isaga oo meesha ka saaraya baahida dhaqid gooni ah. Dhererka madaxa waxaa ka mid ah garabka.
Heerka	Naqshado inch ah ayaa la kulma heerarka tayada agabka ASTM F593 iyo IFI 111 heerka cabbirka. Biraha birta ah waxay la kulmaan DIN 6921 heerarka cabbirka.

Kii hore: Madaxa Bolts ee Square Steel

Xiga: 304 bir ah oo aan lahayn Hex Flange Bolts

badeecada (2)

DIN 6921

Isku-xidhka Isku-xidhka			M5	M6	M8	M10	M12	M14	M16	M20
d			M5	M6	M8	M10	M12	M14	M16	M20
P	Garoon	dun aan fiicneyn	0.8	1	1.25	1.5	1.75	2	2	2.5
		Dufan wanaagsan-1	/	/	1	1.25	1.5	1.5	1.5	1.5
		Dufan wanaagsan-2	/	/	/	1	1.25	/	/	/
b	L≤125		16	18	22	26	30	34	38	46
	125 L≤200		/	/	28	32	36	40	44	52
	L ＞200		/	/	/	/	/	/	57	65
c	min		1	1.1	1.2	1.5	1.8	2.1	2.4	3
da	Foomka A	max	5.7	6.8	9.2	11.2	13.7	15.7	17.7	22.4
da	Foomka B	max	6.2	7.4	10	12.6	15.2	17.7	20.7	25.7
dc	max		11.8	14.2	18	22.3	26.6	30.5	35	43
ds	max		5	6	8	10	12	14	16	20
ds	min		4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
du	max		5.5	6.6	9	11	13.5	15.5	17.5	22
dw	min		9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
e	min		8.71	10.95	14.26	16.5	17.62	19.86	23.15	29.87
f	max		1.4	2	2	2	3	3	3	4
k	max		5.4	6.6	8.1	9.2	11.5	12.8	14.4	17.1
k1	min		2	2.5	3.2	3.6	4.6	5.1	5.8	6.8
r1	min		0.25	0.4	0.4	0.4	0.6	0.6	0.6	0.8
r2	max		0.3	0.4	0.5	0.6	0.7	0.9	1	1.2
r3	min		0.1	0.1	0.15	0.2	0.25	0.3	0.35	0.4
r4	≈		3	3.4	4.3	4.3	6.4	6.4	6.4	8.5
s	max=xajmiga magac ahaan		8	10	13	15	16	18	21	27
s	min		7.78	9.78	12.73	14.73	15.73	17.73	20.67	26.67
t	max		0.15	0.2	0.25	0.3	0.35	0.45	0.5	0.65
t	min		0.05	0.05	0.1	0.15	0.15	0.2	0.25	0.3