Knurled Thumb Screws, Low Type

Knurled Thumb Screws, Low Type DIN 653 - 2006, the reliable choice for efficient and convenient manual tightening needs. With durable construction and adherence to standards, these thumb screws offer versatility and reliability in various applications.

Model:DIN 653

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Product Description

Efficient Manual Tightening: Knurled Thumb Screws, Low Type DIN 653 - 2006 provide an efficient solution for manual tightening tasks. Their knurled design offers enhanced grip, facilitating quick and easy adjustments without the need for additional tools.

Durable Construction: Crafted from high-quality materials, these screws ensure durability and reliability in demanding environments. They withstand wear and tear, maintaining their integrity under repeated use, making them suitable for various industrial and commercial applications.

Conformance to Standards: Designed to meet DIN 653 - 2006 standards, these thumb screws undergo rigorous testing to ensure consistent performance and adherence to specifications. Their compliance with standards guarantees compatibility and optimal functionality in diverse applications.

Versatile Applications: Whether in machinery assembly, equipment maintenance, or consumer products, these thumb screws offer versatility and convenience. Their low type design provides a sleek profile and ample clearance for easy gripping and turning, promoting efficiency in manual fastening tasks.

Nominal Length L Tips:seclect Nominal Length L and get Weight .

Thread Size
d

M1.2

M1.4

M1.6

M2.5

M10

P	Pitch
a	max
c
d_k	Nominal Size
	max
	min
d_s	max=nominal size
	min
e
k	max
	min
r
L ^①	Ref.
Knurled pitch

0.25	0.25	0.3	0.35	0.4	0.45	0.5	0.7	0.8	1	1.25	1.5
0.75	0.75	0.9	1.05	1.2	1.35	1.5	2.1	2.4	3	3.75	4.5
-	-	-	-	-	0.3	0.3	0.4	0.4	0.5	0.6	0.8
5.5	6	7	7.5	9	11	12	16	20	24	30	36
5.74	6.24	7.29	7.79	9.29	11.35	12.35	16.35	20.42	24.42	30.42	36.5
5.26	5.76	6.71	7.29	8.71	10.65	11.65	15.65	19.58	23.58	29.58	35.5
-	-	-	-	2	2.5	3	4	5	6	8	10
-	-	-	-	1.86	2.36	2.86	3.82	4.82	5.82	7.78	9.78
-	-	-	-	1.5	2	2	3	3	4	5	6
1.5	1.5	2	2	2	2.5	2.5	3.5	4	5	6	8
1.25	1.25	1.75	1.75	1.75	2.25	2.25	3.2	3.7	4.7	5.7	7.64
0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	1	1	2	2
-	-	-	-	8	10	12	18	18	20	25	30
0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.6	0.6	0.8

Weight of per 1000 steel products(≈kg)

①,when L＜L ref. ，e is equal to zero and the approach with diameter ds is omitted.
②,Material:
a)Steel, Strength class (material):St, Standard DIN EN 10087, DIN EN 10277-3
b)Stainless steel,Strength class (material): A1, A2; Standard DIN EN ISO 3506-1
c)Non-ferrous metal, Strength class (material): CU3; Standard DIN EN 28839