Hexagon Screw & Nut - DIN 601 - M20 x 440 -Steel zinc plated-

Hexagon Screw & Nut - DIN 601 - M20 x 440 -Steel zinc plated-

SKU: 601 20 440 A2K
Category: Sechskantschrauben

Length

12,89 CHF

incl. 19% VAT , plus

From	Unit price / pcs
5	10,70 CHF*
10	7,96 CHF*
50	7,13 CHF*

Delivery time:
7 pieces in express stock:
1 - 3 Workdays (Mo.-Fr.)
more than 7 pieces:
3 - 5 Workdays (Mo.-Fr.)

pcs

Description
Standard

DIN 601

Hexagon Screw with nut

Dimension: M20 x 440

Steel zinc plated

Also known as:
construction screws, machine screws, hexagon-screws, compare ISO 4016

(The illustrated article pictures are sample illustrations and demonstrate form and colouring. Dimensions and material may differ. The article description is valid.)

Diameter:	M 20
Length:	440 mm
Material:	steel
Standard:	DIN 601
Quality/Grade:	4.6
Item weight:	1,23 kg

Hexagon screw with shaft - ISO 4016 or DIN 601

Strength class is 4.6. Higher strength class is stated under DIN 931 .

;Always have regular thread. The pitch is therefore not stated explicitly.

These screws are also known as:
construction screws, machine screws, Hexagon screws, Außenhexagon screw

Dimensions (Drawing see above):

Measure	M2	M3	M4	M5	M6	M7	M8	M10	M12	M14	M16	M18	M20	M22	M24	M27	M30	M33	M36	M39	M42	M45	M48	M52	M56	M64
s	4	5,5	7	8	10	11	13	16/17	18/19	21/22	24	27	30	34/32	36	41	46	50	55	60	65	70	75	80	85	95
k	1,4	2	2,8	3,5	4	4,8	5,3	6,4	7,5	8,8	10	11,5	12,5	14	15	17	18,7	21	22,5	25	26	28	30	33	35	40
b₁	10	12	14	16	18	20	22	26	30	34	38	42	46	50	54	60	66	72	78	84	90	96	102	-	-	-
b₂	-	-	-	22	24	26	28	32	36	40	44	48	52	56	60	66	72	78	84	90	69	102	108	116	124	140
b₃	-	-	-	-	-	-	-	45	49	53	57	61	65	69	73	79	85	91	97	103	109	115	121	129	137	153

s = wrench size
k = height of head
b = length of thread

b¹ for I ≤125 mm

b² for I ≤ 200 mm

b³ for I > 200 mm