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Click Specification

Unit:mm

Slotted Set Screws with Flat Point

GB /T 73 - 1985

Display drawing:

国标GB /T73 - 1985 GB73 73GB Slotted Set Screws with Flat Point
Download CAD Model*

 *Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
×

Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


Select here or enter material density on the calculation page.
Nominal Length L Tips:seclect Nominal Length L and get Weight .
Screw Thread
d
M1.2 M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12
P Pitch
dp min
max
n Nominal Size
min
max
t min
max
L0 ① Nominal Size
0.25 0.35 0.4 0.45 0.5 0.7 0.8 1 1.25 1.5 1.75
0.35 0.55 0.75 1.25 1.75 2.25 3.2 3.7 5.2 6.64 8.14
0.6 0.8 1 1.5 2 2.5 3.5 4 5.5 7 8.5
0.2 0.25 0.25 0.4 0.4 0.6 0.8 1 1.2 1.6 2
0.26 0.31 0.31 0.46 0.46 0.66 0.86 1.06 1.26 1.66 2.06
0.4 0.45 0.45 0.6 0.6 0.8 1 1.2 1.51 1.91 2.31*
0.4 0.56 0.64 0.72 0.8 1.12 1.28 1.6 2 2.4 2.8
0.52 0.74 0.84 0.95 1.05 1.42 1.63 2 2.5 3 3.6
/ 2 2.5 3 3 4 5 6 6 8 10
Weight of per 1000 steel products(≈kg)
- - - - - - - - - - -
①,The 120° angle is mandatory for L≤L0.
②,* This data is modified according to the corresponding tolerance in GB 3103.1.

Alternative history

GB /T 73 - 1985 GB /T 73 - 2017

Similar Standards

1 Slotted Set Screws with Flat Point [GB]
GB /T 73 - 2017 		Slotted Set Screws with Flat Point

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2 Slotted Set Screws with Flat Point [Table 5] (A307, SAE J429, F468, F593) [ASME/ANSI]
ASME/ANSI B 18.6.2 (T5-flat) - 1998 (R2010) 		Slotted Set Screws with Flat Point [Table 5] (A307, SAE J429, F468, F593)
3 Slotted Set Screws with Flat Point [EN]
EN 24766 - 1992 		Slotted Set Screws with Flat Point
4 Slotted Set Screws with Flat Point (A307, SAE J429, F468, F593) [ASME]
ASME B 18.6.2 (T3-Flat) - 2020 		Slotted Set Screws with Flat Point (A307, SAE J429, F468, F593)
5 Slotted Set Screws with Flat Point [ISO]
ISO 4766 - 2024 		Slotted Set Screws with Flat Point
6 Slotted Set Screws with Flat Point [DIN EN]
DIN EN 24766 - 1992 		Slotted Set Screws with Flat Point
7 Slotted Set Screws with Flat Point [ISO]
ISO 4766 - 1983 		Slotted Set Screws with Flat Point
8 Slotted Set Screws with Flat Point [ISO]
ISO 4766 - 2011 		Slotted Set Screws with Flat Point
9 Slotted Set Screws with Flat Point [DIN]
DIN 551 - 1986 		Slotted Set Screws with Flat Point
10 Slotted Set Screws with Flat Point [NF]
NF E 25-160 - 1992 (R2002) 		Slotted Set Screws with Flat Point
11 Slotted Set Screws with Flat Point [JIS]
JIS B 1117 (T2) - 2010 		Slotted Set Screws with Flat Point
12 Slotted Screws with Flat Point [JIS]
JIS B 1117 (T1) - 1995 		Slotted Screws with Flat Point
13 Flat-point Straight Slotted Set Screws. Product Grades А and В [GOST]
GOST 1477 - 1993 		Flat-point Straight Slotted Set Screws. Product Grades А and В
14 Slotted Set Screws with Flat Point [CNS]
CNS 4478 - 1981 		Slotted Set Screws with Flat Point