While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Sunco Tamper Resistant Screws

19 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 12 Days or Less 13 Days or Less 14 Days or Less 15 Days or Less 16 Days or Less 17 Days or Less

Weld Bolt【1-2,500 Pieces Per Package】

Sunco

Bolts with protrusions for welding on the bearing surface, which is the back side of the head.
[Features]
·When a high voltage is applied to a welding bolt fixed on a steel plate, the protrusion on the bearing surface can be instantly welded.
·It ensures the fixation.
[Applications]
·Ideal for areas where welding is required.

Volume Discount
Days to Ship: 8 Days or more
Low Head TORX Recess Bolt【1-500 Pieces Per Package】

Sunco

•Shape: Standard
•Thread Type: Metric Coarse
•Application: Standard
•Mounting Hole Shape: Hexalobular socket
•Screw Type: Fully Threaded

Volume Discount
Days to Ship: 8 Days or more
TRX Flat Head Machine Screw【1-6,000 Pieces Per Package】

Sunco

•Shape: Standard
•Thread Type: Metric Coarse
•Application: Standard
•Mounting Hole Shape: Hexalobular socket
•Screw Type: Fully Threaded

Volume Discount
Days to Ship: 8 Days or more
One Side, Small Pan Head Screw【1-2,000 Pieces Per Package】

Sunco

•Shape: Other Screws
•Thread Type: Metric Coarse
•Application: Standard
•Mounting Hole Shape: Negative
•Screw Type: Fully Threaded

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
TRX Raised Countersunk Head Machine Screw

Sunco

•Shape: Standard
•Thread Type: Metric Coarse
•Unit of Sale: Individually Sold (Min. 1 pc)
•Application: Standard
•Pitch (mm): 0.7

Volume Discount
Days to Ship: 8 Days or more
TRX Tamper Resistant Flat Head Machine Screw【1-6,000 Pieces Per Package】

Sunco

It is used as a tamper-proof screw.
[Features]
·Reliable torque transmission during tightening.
·Smooth attachment / detachment of tools and outstanding durability without slipping or cam out (tool disengagement).
[Applications]
·Ideal for playground equipment, grids, attractions, toys, and switchboards.

Volume Discount
Days to Ship: 8 Days or more
Tamper Resistant Flat Head Screws

Sunco

•Shape: Other Screws
•Thread Type: Metric Coarse
•Unit of Sale: Individually Sold (Min. 1 pc)
•Application: Standard
•Screw Type: Fully Threaded

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Slotted Flat Small Screws【1-8,000 Pieces Per Package】

Sunco

•Shape: Standard
•Thread Type: Metric Coarse
•Application: Standard
•Mounting Hole Shape: Negative
•Screw Type: Fully Threaded

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Weld Bolt, Fine Thread【100-200 Pieces Per Package】

Sunco

•Shape: Other Screws
•Thread Type: Metric (Fine)
•Unit of Sale: Box, Pack
•Pitch (mm): 1.25
•Screw Type: Fully Threaded

Volume Discount
Days to Ship: 8 Days or more
Sink Screw【1-1,000 Pieces Per Package】

Sunco

Tamper-proof screw that is generally used in places where it should not be removed, and can be removed only with a dedicated screwdriver.
[Features]
·A little beauty can create a great product image.
·Grooves or holes will not be broken.
[Applications]
·Useful for theft prevention as a locking screw (tamper-proof effect).
·Useful for safety measures to protect consumers, corrosion prevention and hygiene application.
·Useful for electric discharge prevention and electrical contacts.
·Ideal for interior products in general (light fixtures, furniture keys and handles), and frame materials.
·Ideal for jukeboxes, toys and motorboats.

Volume Discount
Days to Ship: 8 Days or more
Small Button Screw with Pin and Hexagonal Hole【1-2,000 Pieces Per Package】

Sunco

Tamper-proof screw.
[Features]
·Due to a pin standing in the center of the hex socket, a normal hex key cannot be inserted.
[Applications]
·Ideal for protecting dangerous areas, security spots, and high-priced equipment.
·Ideal for playground equipment, grids, attractions, toys, and switchboards.

Volume Discount
Days to Ship: Same day or more

Show Stock Products
ECO-BS, Sealing Screws

Sunco

•Shape: Standard
•Thread Type: Metric Coarse
•Unit of Sale: Individually Sold (Min. 1 pc)
•Surface Treatment: Nickel Plating
•Mounting Hole Shape: Negative

Volume Discount
Days to Ship: 8 Days or more
Pachitto (Spot Screw, Copper Plating)【100-2,000 Pieces Per Package】

Sunco

Screws that can be welded with a spot welding machine, etc.
[Features]
·Welding is possible even for amateurs due to no misalignment, no falling-off, little distortion, and easy setup.
[Applications]
·Convenient for welding with spot welding machines, etc.

Volume Discount
Days to Ship: 8 Days or more
TRX Pan Head Machine Screw【1-10,000 Pieces Per Package】

Sunco

Tamper-proof screw.
[Features]
·Reliable torque transmission during tightening.
·Smooth attachment / detachment of tools and outstanding durability without slipping or cam out (tool disengagement).
[Applications]
·Ideal for playground equipment, grids, attractions, toys, and switchboards.

Volume Discount
Days to Ship: 8 Days or more
TRX Small Truss Screw【1-2,000 Pieces Per Package】

Sunco

Tamper-proof screw.
[Features]
·Reliable torque transmission during tightening.
·Smooth attachment / detachment of tools and outstanding durability without slipping or cam out (tool disengagement).
[Applications]
·Ideal for playground equipment, grids, attractions, toys, and switchboards.

Volume Discount
Days to Ship: 8 Days or more
TRX Tamper Resistant Pan Head Machine Screw【1-5,000 Pieces Per Package】

Sunco

Pan head tamper-proof screw of which shape looks exactly an upside-down pan.
[Features]
·Reliable torque transmission during tightening.
·Smooth attachment / detachment of tools and outstanding durability without slipping or cam out (tool disengagement).
[Applications]
·Ideal for playground equipment, grids, attractions, toys, and switchboards.

Volume Discount
Days to Ship: 8 Days or more
TRX Tamper Resistant Truss Machine Screw【1-4,000 Pieces Per Package】

Sunco

It is used as a tamper-proof screw.
[Features]
·Reliable torque transmission during tightening.
·Smooth attachment / detachment of tools and outstanding durability without slipping or cam out (tool disengagement).
[Applications]
·Ideal for playground equipment, grids, attractions, toys, and switchboards.

Volume Discount
Days to Ship: 8 Days or more
TRX Tamper Resistant Bind Machine Screw【700-2,500 Pieces Per Package】

Sunco

Additional Shape: Standard
Application: Standard
Material: Steel
Mounting Hole Shape: Hexalobular socket
Sale Unit: Box/Pack
Screw Type: Fully Threaded
Shape: Standard
Shape Details: Binding Head
Thread Type: Metric Coarse
Tip Shape: Flat End
For complete product overview and details on TRX Tamper Resistant Bind Machine Screw see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Tamper Resistant Pan Head LR Machine Screw【1-2,000 Pieces Per Package】

Sunco

•Shape: Standard
•Thread Type: Metric Coarse
•Mounting Hole Shape: LR (line recess)
•Screw Type: Fully Threaded
•Shape: Pan Head

Volume Discount
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Thread Size (M)
Length L (mm)
Details of Shape
Mounting Hole Shape
Basic Shape
Material
Surface Treatment
Thread Type
Tip Shape
Additional Shapes
Unit of Sale
Application
Pitch(mm)
Screw Type


Brand	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco	Sunco
Product Series	Weld Bolt【1-2,500 Pieces Per Package】	Low Head TORX Recess Bolt【1-500 Pieces Per Package】	TRX Flat Head Machine Screw【1-6,000 Pieces Per Package】	One Side, Small Pan Head Screw【1-2,000 Pieces Per Package】	TRX Raised Countersunk Head Machine Screw	TRX Tamper Resistant Flat Head Machine Screw【1-6,000 Pieces Per Package】	Tamper Resistant Flat Head Screws	Slotted Flat Small Screws【1-8,000 Pieces Per Package】	Weld Bolt, Fine Thread【100-200 Pieces Per Package】	Sink Screw【1-1,000 Pieces Per Package】	Small Button Screw with Pin and Hexagonal Hole【1-2,000 Pieces Per Package】	ECO-BS, Sealing Screws	Pachitto (Spot Screw, Copper Plating)【100-2,000 Pieces Per Package】	TRX Pan Head Machine Screw【1-10,000 Pieces Per Package】	TRX Small Truss Screw【1-2,000 Pieces Per Package】	TRX Tamper Resistant Pan Head Machine Screw【1-5,000 Pieces Per Package】	TRX Tamper Resistant Truss Machine Screw【1-4,000 Pieces Per Package】	TRX Tamper Resistant Bind Machine Screw【700-2,500 Pieces Per Package】	Tamper Resistant Pan Head LR Machine Screw【1-2,000 Pieces Per Package】
CAD				2D / 3D			2D / 3D	2D / 3D
Days to Ship	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more
Thread Size (M)	4 ～ 12	3 ～ 6	2.5 ～ 8	3 ～ 5	4	2.6 ～ 6	3 ～ 6	1 ～ 8	10	3 ～ 4	3 ～ 8	4 ～ 5	3 ～ 6	2 ～ 6	3 ～ 8	2 ～ 8	2.6 ～ 6	3 ～ 5	3 ～ 4
Length L (mm)	8 ～ 60	6 ～ 30	4 ～ 45	6 ～ 35	8 ～ 35	4 ～ 55	16	2 ～ 50	20 ～ 40	6 ～ 10	6 ～ 70	15 ～ 30	6 ～ 55	4 ～ 30	6 ～ 40	3 ～ 50	3 ～ 40	5 ～ 12	6 ～ 16
Details of Shape	Flat	Low Head	Flat Head	Pan Head	Round Flat Head	Flat Head	Round Flat Head	Flat	Flat	Binding Head	Pan Head	Standard	Standard	Pan Head	Truss	Pan Head	Truss	Binding Head	Pan Head
Mounting Hole Shape	None	Hexalobular Socket	Hexalobular Socket	Negative	Hexalobular Socket	Hexalobular Socket	None	Negative	None	None	Hex Socket	Negative	None	Hexalobular Socket	Hexalobular Socket	Hexalobular Socket	Hexalobular Socket	Hexalobular Socket	Hexalobular Socket
Basic Shape	Other Screws	Standard	Standard	Other Screws	Standard	Standard	Other Screws	Standard	Other Screws	Standard	Standard	Standard	Other Screws	Standard	Standard	Standard	Standard	Standard	Standard
Material	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel	Stainless Steel ～ Steel	Stainless Steel	Brass ～ Steel	Steel	Stainless Steel	Stainless Steel	Brass	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Stainless Steel ～ Steel
Surface Treatment	None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate	None	Copper Plating / Black Paint / None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate / Nickel Plating / Chromate / Balmacaan Coating	None	None	Copper Plating / Black Paint / Tempered Collar / None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate / Nickel Plating / Chromate / Balmacaan Coating	None	None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate / Nickel Plating / Balmacaan Coating	None / Trivalent Chromate / Bright Chrome / Chromate	None	Black Paint / None	Nickel Plating	None	Threadlocker Adhesive Applied / Black Paint / None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate / Nickel Plating / Chromate / Balmacaan Coating	Copper Plating / Black Paint / None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate / Nickel Plating / Chromate / Balmacaan Coating	Copper Plating / Black Paint / Tempered Collar / None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate / Nickel Plating / Chromate / Parker / Balmacaan Coating	Copper Plating / Black Paint / Tempered Collar / None / Non Chrome / Trivalent Chromate / Bright Chrome / Chromate / Nickel Plating / Chromate / Balmacaan Coating	None / Trivalent Chromate / Nickel Plating	None / Nickel Plating
Thread Type	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric (Fine)	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse
Tip Shape	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End
Additional Shapes	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	-	-	-	With Stopper Hole	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Unit of Sale	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc)	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc)	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc)	Individucally Sold (Min. 1 pc) ～ Box, Pack	Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc)	Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack	Box, Pack	Individucally Sold (Min. 1 pc) ～ Box, Pack
Application	Standard	Standard	Standard	Standard	Standard	Tamper Proof	Standard	Standard	-	-	Tamper Proof	-	Standard	Standard	Standard	Tamper Proof	Tamper Proof	Standard	Standard / Tamper Proof
Pitch(mm)	0.7 ～ 1.75	0.5 ～ 1	0.45 ～ 1.25	0.5 ～ 0.8	0.7	0.45 ～ 1	0.5 ～ 1	0.25 ～ 1.25	1.25	0.5 ～ 0.7	0.5 ～ 1.25	0.7 ～ 0.8	0.5 ～ 1	0.4 ～ 1	0.5 ～ 1.25	0.4 ～ 1.25	0.45 ～ 1	0.5 ～ 0.8	0.5 ～ 0.7
Screw Type	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded	Fully Threaded