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  • Special Screws
  • Screws compatible with clean environments

SVSS(INCH)/Hex Socket Head Cap Screws (with Ventilation Hole / Inch Screws)

Safety Precautions

RoHS Compliant

  • Vacuum
  • Cleanroom Specification
  • LowOutgas
SVSS(INCH)Hex Socket Head Cap Screws (with Ventilation Hole / Inch Screws)

Dimension Drawing

SVSS(INCH)Hex Socket Head Cap Screws (with Ventilation Hole / Inch Screws)寸法図

Specs/CAD

Select

# Nominal of Thread
All
No.4-40UNC
No.5-40UNC
No.6-32UNC
No.8-32UNC
No.10-24UNC
No.10-32UNF
1/4-20UNC
L
All
3/16"
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
7/8"
1"
1-1/4"
1-1/2"
1-3/4"
2"

Unit : inch

Part Number # Nominal of Thread L D1 L1 L2
min.		 B d
max.		 Qty per Pack Mass
(g)＊1		 Price
(USD)		 CAD
Download		 QTY
(Pack)
SVSS-#4-40-3/16 No.4-40UNC 3/16 0.183 0.112 Full Thread 3/32 1 10 0.51 55.95 CAD Cart
SVSS-#4-40-1/4 No.4-40UNC 1/4 0.183 0.112 Full Thread 3/32 1 10 0.57 52.32 CAD Cart
SVSS-#4-40-5/16 No.4-40UNC 5/16 0.183 0.112 Full Thread 3/32 1 10 0.63 57.77 CAD Cart
SVSS-#4-40-3/8 No.4-40UNC 3/8 0.183 0.112 Full Thread 3/32 1 10 0.69 61.25 CAD Cart
SVSS-#4-40-1/2 No.4-40UNC 1/2 0.183 0.112 Full Thread 3/32 1 10 0.82 66.72 CAD Cart
SVSS-#4-40-5/8 No.4-40UNC 5/8 0.183 0.112 Full Thread 3/32 1 10 0.94 100.01 CAD Cart
SVSS-#4-40-3/4 No.4-40UNC 3/4 0.183 0.112 Full Thread 3/32 1 10 1.1 103.61 CAD Cart
SVSS-#5-40-1/4 No.5-40UNC 1/4 0.205 0.125 Full Thread 3/32 1.2 10 0.78 48.73 CAD Cart
SVSS-#5-40-5/16 No.5-40UNC 5/16 0.205 0.125 Full Thread 3/32 1.2 10 0.86 52.32 CAD Cart
SVSS-#5-40-3/8 No.5-40UNC 3/8 0.205 0.125 Full Thread 3/32 1.2 10 0.94 54.16 CAD Cart
SVSS-#5-40-1/2 No.5-40UNC 1/2 0.205 0.125 Full Thread 3/32 1.2 10 1.1 59.59 CAD Cart
SVSS-#5-40-5/8 No.5-40UNC 5/8 0.205 0.125 Full Thread 3/32 1.2 10 1.2 66.72 CAD Cart
SVSS-#5-40-3/4 No.5-40UNC 3/4 0.205 0.125 Full Thread 3/32 1.2 10 1.4 71.02 CAD Cart
SVSS-#6-32-1/4 No.6-32UNC 1/4 0.226 0.138 Full Thread 7/64 1.2 10 0.98 41.58 CAD Cart
SVSS-#6-32-5/16 No.6-32UNC 5/16 0.226 0.138 Full Thread 7/64 1.2 10 1.1 45.19 CAD Cart
SVSS-#6-32-3/8 No.6-32UNC 3/8 0.226 0.138 Full Thread 7/64 1.2 10 1.2 46.87 CAD Cart
SVSS-#6-32-1/2 No.6-32UNC 1/2 0.226 0.138 Full Thread 7/64 1.2 10 1.4 52.32 CAD Cart
SVSS-#6-32-5/8 No.6-32UNC 5/8 0.226 0.138 Full Thread 7/64 1.2 10 1.5 57.77 CAD Cart
SVSS-#6-32-3/4 No.6-32UNC 3/4 0.226 0.138 Full Thread 7/64 1.2 10 1.7 66.72 CAD Cart
SVSS-#8-32-1/4 No.8-32UNC 1/4 0.27 0.164 0.88 9/64 1.5 10 1.6 50.50 CAD Cart
SVSS-#8-32-5/16 No.8-32UNC 5/16 0.27 0.164 0.88 9/64 1.5 10 1.7 52.32 CAD Cart
SVSS-#8-32-3/8 No.8-32UNC 3/8 0.27 0.164 0.88 9/64 1.5 10 1.8 52.32 CAD Cart
SVSS-#8-32-1/2 No.8-32UNC 1/2 0.27 0.164 0.88 9/64 1.5 10 2.1 55.95 CAD Cart
SVSS-#8-32-5/8 No.8-32UNC 5/8 0.27 0.164 0.88 9/64 1.5 10 2.4 61.25 CAD Cart
SVSS-#8-32-3/4 No.8-32UNC 3/4 0.27 0.164 0.88 9/64 1.5 10 2.7 63.06 CAD Cart
SVSS-#8-32-7/8 No.8-32UNC 7/8 0.27 0.164 0.88 9/64 1.5 10 2.9 71.02 CAD Cart
SVSS-#8-32-1 No.8-32UNC 1 0.27 0.164 0.88 9/64 1.5 10 3.2 74.69 CAD Cart
SVSS-#10-24-1/4 No.10-24UNC 1/4 0.312 0.19 0.88 5/32 1.5 10 2.3 54.16 CAD Cart
SVSS-#10-24-5/16 No.10-24UNC 5/16 0.312 0.19 0.88 5/32 1.5 10 2.5 57.77 CAD Cart
SVSS-#10-24-3/8 No.10-24UNC 3/8 0.312 0.19 0.88 5/32 1.5 10 2.6 54.16 CAD Cart
SVSS-#10-24-1/2 No.10-24UNC 1/2 0.312 0.19 0.88 5/32 1.5 10 3 57.77 CAD Cart
SVSS-#10-24-5/8 No.10-24UNC 5/8 0.312 0.19 0.88 5/32 1.5 10 3.3 63.06 CAD Cart
SVSS-#10-24-3/4 No.10-24UNC 3/4 0.312 0.19 0.88 5/32 1.5 10 3.7 64.90 CAD Cart
SVSS-#10-24-7/8 No.10-24UNC 7/8 0.312 0.19 0.88 5/32 1.5 10 4.1 68.56 CAD Cart
SVSS-#10-24-1 No.10-24UNC 1 0.312 0.19 0.88 5/32 1.5 10 4.4 74.69 CAD Cart
SVSS-#10-32-1/4 No.10-32UNF 1/4 0.312 0.19 0.88 5/32 1.5 10 2.3 54.16 CAD Cart
SVSS-#10-32-5/16 No.10-32UNF 5/16 0.312 0.19 0.88 5/32 1.5 10 2.5 57.77 CAD Cart
SVSS-#10-32-3/8 No.10-32UNF 3/8 0.312 0.19 0.88 5/32 1.5 10 2.7 57.77 CAD Cart
SVSS-#10-32-1/2 No.10-32UNF 1/2 0.312 0.19 0.88 5/32 1.5 10 3.1 57.77 CAD Cart
SVSS-#10-32-5/8 No.10-32UNF 5/8 0.312 0.19 0.88 5/32 1.5 10 3.5 63.06 CAD Cart
SVSS-#10-32-3/4 No.10-32UNF 3/4 0.312 0.19 0.88 5/32 1.5 10 3.8 64.90 CAD Cart
SVSS-#10-32-7/8 No.10-32UNF 7/8 0.312 0.19 0.88 5/32 1.5 10 4.2 68.56 CAD Cart
SVSS-#10-32-1 No.10-32UNF 1 0.312 0.19 0.88 5/32 1.5 10 4.6 74.69 CAD Cart
SVSS-1/4-20-1/4 1/4-20UNC 1/4 0.375 0.25 1 3/16 2 10 4.3 68.56 CAD Cart
SVSS-1/4-20-5/16 1/4-20UNC 5/16 0.375 0.25 1 3/16 2 10 4.6 75.11 CAD Cart
SVSS-1/4-20-3/8 1/4-20UNC 3/8 0.375 0.25 1 3/16 2 10 4.9 66.72 CAD Cart
SVSS-1/4-20-1/2 1/4-20UNC 1/2 0.375 0.25 1 3/16 2 10 5.6 71.02 CAD Cart
SVSS-1/4-20-5/8 1/4-20UNC 5/8 0.375 0.25 1 3/16 2 10 6.2 75.11 CAD Cart
SVSS-1/4-20-3/4 1/4-20UNC 3/4 0.375 0.25 1 3/16 2 10 6.8 85.54 CAD Cart
SVSS-1/4-20-7/8 1/4-20UNC 7/8 0.375 0.25 1 3/16 2 10 7.4 89.22 CAD Cart
SVSS-1/4-20-1 1/4-20UNC 1 0.375 0.25 1 3/16 2 10 8.1 89.37 CAD Cart
SVSS-1/4-20-1-1/4 1/4-20UNC 1-1/4 0.375 0.25 1 3/16 2 10 9.3 103.75 CAD Cart
SVSS-1/4-20-1-1/2 1/4-20UNC 1-1/2 0.375 0.25 1 3/16 2 10 11 115.35 CAD Cart
SVSS-1/4-20-1-3/4 1/4-20UNC 1-3/4 0.375 0.25 1 3/16 2 10 12 124.29 CAD Cart
SVSS-1/4-20-2 1/4-20UNC 2 0.375 0.25 1 3/16 2 10 13 138.65 CAD Cart

＊1：　Quantity per pack for SVSS-M4×30 and SVSS-M4×35 is 10 pieces. Quantity per pack for SVSS-M8×60 is 5 pieces.

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Related Services

Material/Finish

SVSS(INCH)
Main body Equivalent to SUS304
Strength Class A2-50

Application

Vacuum device / Vacuum container / FPD production device /
Semiconductor manufacturing device / Electron microscope

Characteristics

  • The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
  • Inch thread type.
  • The ventilation hole is machined by a method that has less effect on metal structure. It suppress the brittle failure and generation of outgas in a vacuum environment during use.
  • Cleanroom wash and cleanroom packing are completed.⇒Cleanroom Wash / Cleanroom Packing Service

Product List

Click here to see Screws compatible with clean environments

SVPS

Part Name

Phillips Cross Recessed Pan Head Machine Screws with Ventilation Hole

Part Number

SVPS

Feature

Pan Head Machine Screws

SVPT

Part Name

Phillips Cross Recessed Pan Head Titanium Machine Screws (with Ventilation Hole)

Part Number

SVPT

Feature

Titanium Phillips Cross Recessed Pan Head Machine Screw
Low outgas
Nonmagnetic

SVSS-MOS

Part Name

Socket Head Cap Screws with Ventilation Hole - MoS2 Shot

Part Number

SVSS-MOS

Feature

Seizing prevention

SVSS-AG

Part Name

Socket Head Cap Screws with Ventilation Hole - Silver Plating

Part Number

SVSS-AG

Feature

Seizing prevention

Click here to see Special Screws

Anti-Reflective

Anti-Reflective

Conveyance

Conveyance

Non-Magnetic

Non-Magnetic

Vacuum

Vacuum