Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"M3\/M3.5\/M4\/#4-40\/#6-32\/#6-40\/#6-48\/#8-40 T10 Torx Oval Head Red Dot Screw Kit 12","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/4b\/86bbeb2394305b60447b9d069bef-200x200-1\/m3_2fm3_5_2fm4_2f_234_40_2f_236_32_2f_236_40_2f_236_48_2f_238_40_t10_torx_oval_head_red_dot_screw_kit_12.jpg","attrs":{"Brand Name":"KEMIFON","Packaging Details":"Standard Export Packaging","Minimum Order Quantity":"500 Pcs","Place of Origin":"Shenzhen, China"}}
{"title":"T12 Torx Pan Head Self Tapping Screw Integrated Bonded Washer 10# ST4.8 Carbon","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/33\/b6263fd06c8b2a3781969dcdda96-200x200-1\/t12_torx_pan_head_self_tapping_screw_integrated_bonded_washer_10_23_st4_8_carbon_steel_tapping_screw.jpg","attrs":{"Payment Terms":"T\/T","Place of Origin":"Shenzhen, China","Delivery Time":"7-20 Days","Supply Ability":"2000000 Pcs \/ Month"}}
{"title":"Custom Key Shaped Dual Head Red Dot Sight Windage Elevation Adjustment Key T10","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/53\/34111f400679d1b1bcfd826fa89a-200x200-1\/custom_key_shaped_dual_head_red_dot_sight_windage_elevation_adjustment_key_t10_torx_optic_screwdrive_tool_manufacturer.jpg","attrs":{"Model Number":"KF-WEAT-7","Minimum Order Quantity":"1000 Pcs","Delivery Time":"10-25 Days","Payment Terms":"T\/T"}}
{"title":"#6-48 #8-40 Oval Head Torx 12.9G Machine Screws for Precision Machinery and","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/a2\/a08bb80ab4b67b11361cd1c51f08-200x200-1\/236_48_238_40_oval_head_torx_12_9g_machine_screws_for_precision_machinery_and_optics.jpg","attrs":{"Delivery Time":"10-25 Days","Certification":"ISO 9001","Price":"0.02 USD","Payment Terms":"T\/T"}}
{"title":"12.9 Grade Black Oxide Torx & Hex Screw Set for Red Dot Sight Mounts Red Dot","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/ad\/6339ca191534a02181e1ce73f461-200x200-1\/12_9_grade_black_oxide_torx_26_hex_screw_set_for_red_dot_sight_mounts_red_dot_srew_kit.jpg","attrs":{"Brand Name":"KEMIFON","Minimum Order Quantity":"500 Pcs","Price":"0.08 USD","Certification":"ISO 9001"}}
{"title":"Countersunk Flat Head M3, M3.5, M4 #4-40, #6-32, #6-40, #6-48, #8-40 T10 Torx","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/83\/91f88f2fdad2fa9294c2c65967cb-200x200-1\/countersunk_flat_head_m3_2c_m3_5_2c_m4_234_40_2c_236_32_2c_236_40_2c_236_48_2c_238_40_t10_torx_red_dot_screw_assortment_kit_black_.jpg","attrs":{"Minimum Order Quantity":"500 Pcs","Place of Origin":"Shenzhen, China","Price":"0.95 USD","Delivery Time":"7-20 Days"}}
This T10 Torx Oval Head Screw Assortment Kit is a professional precision fastening solution specially designed for red dot sights and related mounting systems. As an experienced custom fastener manufacturer, we strictly adopt premium raw materials and advanced production technology to guarantee stable performance and perfect fit.
All screws are produced from 12.9 grade carbon steel and processed with uniform black oxide finish, featuring high hardness, great tensile strength and decent anti-rust ability. The standard oval head and T10 torx drive effectively avoid slipping during installation and keep a neat low-profile appearance.
The package covers 8 widely used thread types including metric M3, M3.5, M4 and imperial #4-40, #6-32, #6-40, #6-48, #8-40. Each specification has 5 standard lengths of 6mm, 8mm, 10mm, 12mm and 14mm, 4 pieces for each length, and comes with one L-shaped T10 torx wrench for direct use. All products are manufactured under strict dimensional tolerance to ensure excellent compatibility.
Technical Specification
Product Name
Red Dot Screw Kit
Head Type
Oval Head
Drive Type
T10 Torx
Main Material
12.9 Grade Carbon Steel
Surface Treatment
Black Oxide Finish
Thread Sizes
M3, M3.5, M4, #4-40, #6-32, #6-40, #6-48, #8-40
Overall Length including screw head
6mm, 8mm, 10mm, 12mm, 14mm
Quantity
4 pieces for each length of every thread size
Hardness
12.9 grade high hardness
Dimensional Tolerance
Strict ±0.05mm precision tolerance
Accessory
1 piece L-shaped T10 Torx Wrench
Applications
Red dot sight installation and replacement fastening
Optical scope and rail mounting fasteners
Tactical equipment and precision hardware assembly
Industrial mechanical equipment fastening
Electronic equipment and precision instrument assembly
DIY precision assembly projects
OEM production and matching supporting fasteners
Custom Services
We are a professional precision fastener manufacturer offering one-stop custom service and OEM support for global clients. We accept processing with customer drawings, samples and supplied materials. We can customize non-standard thread sizes, special lengths, different head styles and drive types as requested. Various optional surface treatments are available to improve wear resistance and corrosion resistance. We also provide customized packaging, private labeling and bulk OEM order service. Our technical team will follow up the whole process from sample confirmation to mass production to fully satisfy your personalized demands.
Product Advantages
Unified multiple common specifications to solve the trouble of mismatched screws during equipment assembly and replacement.
High hardness 12.9 grade carbon steel effectively prevents deformation and fracture under load.
Standard torx drive avoids head stripping and slipping during installation.
Uniform black oxide treatment enhances anti-rust and anti-wear performance for long-term use.
Complete set with matched wrench saves extra purchasing cost.
Strict precision tolerance ensures tight fit and stable installation.
Flexible custom service and OEM support solve your special fastening requirements.
Quality Control
We implement full-range quality control throughout production. All raw carbon steel materials will be inspected for composition and hardness before entering production. Adopt high-precision CNC machining to control every dimension within standard tolerance. Random sampling is conducted to test product hardness, tensile strength and thread engagement. Each screw will be checked for uniform black oxide coating without peeling or defects. Finished kits will go through full quantity inspection to ensure complete accessories. Every qualified product is delivered after strict final check.
FAQ
Q: What material and hardness are these screws?
A: They are made of 12.9 grade carbon steel with high hardness and strong load-bearing capacity.
Q: Can you provide custom fasteners and OEM service?
A: Yes, we are a professional manufacturer and provide full custom service and OEM solutions.
Q: Is this screw kit only for red dot sights?
A: No, it is also suitable for various precision machinery, electronics and tactical equipment assembly.
Q: Does the length include the screw head?
A: Yes, all marked lengths are measured including the oval head.
Q: How many screws are contained in one kit?
A: 8 thread sizes with 5 lengths each, 4 pieces per length, plus one T10 wrench.