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.
{"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":"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_9_grade_carbon_steel_blac.jpg","attrs":{"Brand Name":"KEMIFON","Packaging Details":"Standard Export Packaging","Minimum Order Quantity":"500 Pcs","Place of Origin":"Shenzhen, China"}}
{"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"}}
Our T12 torx pan head self tapping screw with integrated bonded washer is precision manufactured carbon steel fastener in 10# ST4.8 specification. As an experienced custom fastener manufacturer, we provide full OEM & custom service to modify dimension, surface finish and structure based on clients’ engineering drawings or physical samples. The one-piece bonded washer is integrally formed to avoid loose falling during assembly; T12 torx drive improves anti-slip fastening performance for automated installation lines. After degreasing cleaning and trivalent grey zinc plating, the tapping screw owns superior anti-rust property for long-term indoor & outdoor equipment assembly. We produce this automotive torx tapping screw with strict dimensional tolerance control per international fastener standards to satisfy global industrial clients’ bulk procurement needs.
Technical Specification
Product Name: Pan Head Self Tapping Screw Bonded Washer
Drive Type: T12 Torx Internal Drive
Head Style: Pan Head with Integrated Bonded Washer
General machinery & plastic casing assembly for commercial equipment
Custom Services
As reliable custom fastener manufacturer, we provide full OEM & custom service for this ST4.8 torx tapping screw and all kinds of precision tapping screws:
Accept custom production based on customer’s original samples or engineering drawings, adjust thread size, total length, washer size, head type as required
Custom raw material grade from multiple carbon steel grades, alternative alloy steel upon request
Custom surface finishing beyond standard trivalent grey zinc: yellow zinc, black zinc, ni-plating via OEM customization
Custom packaging solution including bulk bag, small carton packing with private label per buyers’ brand requirement
Small trial order & bulk mass production support for global clients’ diverse order demand
Product Advantages
Integrated bonded one-piece washer eliminates clients’ extra washer assembling procedure, saves manual installation cost and avoids missing loose washers during high-speed assembly
T12 torx drive structure prevents screwdriver slipping during fastening, reduces screw head damage rate to cut clients’ after-sale defective loss
Precision thread rolling craft ensures stable tapping performance on plastic, wood and thin metal, avoid thread sliding out during long-term equipment usage
Trivalent grey zinc plating improves anti-corrosion performance, solving clients’ rust failure problem for products used in damp working environment
Strict dimensional precision with tight tolerance reduces assembly mismatching rate for clients’ automated production line, improves overall production efficiency
Quality Control
Raw material incoming inspection: carbon steel material chemical composition and hardness test before production
In-process QC: real-time dimensional sampling check for washer size, screw length, thread dimension during cold forging & thread rolling
Post-plating inspection: zinc coating thickness and anti-corrosion salt spray test for trivalent grey zinc finished screws
Final finished full random sampling inspection covering drive size, washer bonding tightness and tapping performance before shipment; all test records reserved for custom OEM order traceability
Comply with international fastener inspection standards, support third-party lab inspection as per clients’ custom requirement
FAQ
Q1: Can I get custom dimension of this T12 torx pan head self tapping screw via your OEM custom service? A: Yes, as professional manufacturer, we adjust length, washer OD and thread spec per your drawing/sample.
Q2: Is small trial order available before bulk order? A: We accept small sample trial order to verify quality for all custom OEM tapping screw projects.
Q3: Can I change surface finish other than standard trivalent grey zinc? A: Custom plating finish options are available with our custom service upon your demand.
Q4: What’s your standard delivery lead time for bulk OEM orders? A: Standard bulk order lead time is 7–15 working days based on order quantity and custom requirement.
