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NBK Vented Screws（Sales Unit：Low Quantity Available beginning with 1 pc.）

10 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 15 Days or Less 16 Days or Less 18 Days or Less 20 Days or Less 22 Days or Less

Hex Socket Head Cap Ultra Low Head Bolt (with Gas Ventilation Hole) - SVSHS/SVSHS-PC

NBK

· All heads are 1.5 mm or less. There is no need to worry about protruding screw heads after tightening. For improving the compactness and safety of equipment and systems. For FPD manufacturing equipment, semiconductor manufacturing and other vacuum equipment, and chambers in clean rooms.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Flat Head Machine Screw With Phillips Head (With Gas Vent Hole)_SVFS

NBK

• Gas vent holes make it easier to discharge gases accumulated at the bottom of equipment screw holes, and support the operation of vacuuming equipment.
• Flat screw type with a head that does not protrude after tightening.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Hexagon Socket Head Cap Screw (SUS316L/with Gas Ventilation Hole) - SVSL/SVSL-PC

NBK

[Features]
· Made of SUS316L. Excellent corrosion resistance.
· For FPD manufacturing equipment, semiconductor manufacturing equipment and other vacuum equipment and chambers in clean rooms.
· Cleaned and purified.
· Oil and dust resistant.
· The surface coarseness of the SVSL-PC has been modified with special chemical processing. Only tiny amounts of gas are emitted.
· The thread length can be cut to your specifications. The SVSL-PC is not covered.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Hex Socket Head Bolt (With Gas Vent Hole)_SVSS

NBK

• Gas vent holes make it easier to discharge gases accumulated at the bottom of equipment screw holes, and support the operation of vacuuming equipment.
• Gas vent holes are processed using a method that has less effect on the metal structure. Suppresses brittle fracturing and the generation of out-gas in vacuum environments during use.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Hex Socket Countersunk Head Screws SVFCS

NBK

• The ventilation hole easily releases gas trapped in the screw holes of equipment and machines while supporting vacuum drawing in vacuum devices. • The flat head that is flush after tightening.

Volume Discount
Days to Ship: 11 Days or more
Socket Head Cap Screws SVSS-MOS

NBK

• The ventilation hole easily releases gas trapped in the screw holes of equipment and machines while supporting vacuum drawing in vacuum devices.
• The shot-blasted molybdenum disulfide particles enhance screw lubrication to prevent seizing.
• Unlike normal molybdenum disulfide lubrication, molybdenum disulfide shot does not use a bonding agent, meaning ingredients can be identified easily.

Volume Discount
Days to Ship: 11 Days or more
Hex Socket Head Cap Screw (with Gas Ventilation Hole/Specialized Chemical Polishing) - SVSS-PC

NBK

For FPD manufacturing equipment, semiconductor manufacturing equipment and other vacuum equipment and chambers in clean rooms.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Hex Socket Head Cap Bolt (Titanium, with Gas Ventilation Hole) - SVST

NBK

These bolts are non-magnetic. Suitable for FPD manufacturing equipment, semiconductor manufacturing equipment, and electronic equipment that require non-magnetic properties. The surface has been modified via special chemical polishing and brightening treatments. Oil and dust do not adhere to the surface, and there is minimal gas discharge.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 11 Days or more
Hex Socket Head Cap Screw (Silver Plating) - SVSS-AG

NBK

For FPD manufacturing equipment, semiconductor manufacturing equipment and other vacuum equipment and chambers in clean rooms. Cleaned and purified. Oil and dust resistant.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Low Head Bolt with Hexagonal Socket (with Gas Ventilation Hole) - SVLS/SVLS-PC

NBK

Hexagonal socket head bolt with a thin, flat head. For improving the compactness and safety of equipment and systems. For FPD manufacturing equipment, semiconductor manufacturing equipment and other vacuum equipment and chambers in clean rooms.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	11 Days or more

Days to Ship:	11 Days or more

Days to Ship:	10 Days or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Length L (mm)
Pitch(mm)
Detailed Shape
Mounting Hole Shape
Basic Shape
Material
Surface Treatment
Thread ridge Type
Sales Unit
Application
Screw Type


Brand	NBK	NBK	NBK	NBK	NBK	NBK	NBK	NBK	NBK	NBK
Product Series	Hex Socket Head Cap Ultra Low Head Bolt (with Gas Ventilation Hole) - SVSHS/SVSHS-PC	Flat Head Machine Screw With Phillips Head (With Gas Vent Hole)_SVFS	Hexagon Socket Head Cap Screw (SUS316L/with Gas Ventilation Hole) - SVSL/SVSL-PC	Hex Socket Head Bolt (With Gas Vent Hole)_SVSS	Hex Socket Countersunk Head Screws SVFCS	Socket Head Cap Screws SVSS-MOS	Hex Socket Head Cap Screw (with Gas Ventilation Hole/Specialized Chemical Polishing) - SVSS-PC	Hex Socket Head Cap Bolt (Titanium, with Gas Ventilation Hole) - SVST	Hex Socket Head Cap Screw (Silver Plating) - SVSS-AG	Low Head Bolt with Hexagonal Socket (with Gas Ventilation Hole) - SVLS/SVLS-PC
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	10 Days or more	10 Days or more	10 Days or more	10 Days or more	11 Days or more	11 Days or more	10 Days or more	11 Days or more	8 Days or more	8 Days or more
Nominal of Thread (M)	3 ～ 6	3 ～ 6	3 ～ 12	3 ～ 12	5	8	3 ～ 12	4	6	3 ～ 10
Length L (mm)	6 ～ 20	5 ～ 20	5 ～ 45	5 ～ 60	20	35	5 ～ 60	8	30	6 ～ 35
Pitch(mm)	0.5 ～ 1	0.5 ～ 1	0.5 ～ 1.75	0.5 ～ 1.75	0.8	1.25	0.5 ～ 1.75	0.7	1	0.5 ～ 1.5
Detailed Shape	Extra Low Head	Disc	Standard	Standard	Disc	Standard	Standard	Standard	Standard	Standard
Mounting Hole Shape	Hex Socket	Phillips	Hex Socket	Hex Socket	-	-	Hex Socket	Hex Socket	Hex Socket	Hex Socket
Basic Shape	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)
Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Titanium	Stainless Steel	Stainless Steel
Surface Treatment	No	No	No	No	No	Molybdenum Disulfide Coating	Special Chemical Polishing	Special Chemical Polishing	Silver plating	No
Thread ridge Type	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse
Sales Unit	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.
Application	Standard / For Vacuum Systems / Use for Clean circumstance	Standard / For Vacuum Systems / Use for Clean circumstance	Standard / For Vacuum Systems / Use for Clean circumstance	Standard / For Vacuum Systems / Use for Clean circumstance	For Vacuum Systems / Use for Clean circumstance	For Vacuum Systems / Use for Clean circumstance	Standard / Low-Outgas / For Vacuum Systems / Use for Clean circumstance	Standard / Low-Outgas / Non-Magnetic / For Vacuum Systems / Use for Clean circumstance	Standard / Electrical conduction property / For Vacuum Systems / Use for Clean circumstance	Standard / For Vacuum Systems / Use for Clean circumstance
Screw Type	Complete thread	Complete thread	Complete thread	Complete thread	Complete thread	Complete thread	Complete thread	Complete thread	Complete thread	Complete thread / Half Thread