Aircraft-Grade 6061 Anodized Thumb Screw with Knurled Grip for Secure Tool-Free Adjustments
Our Aircraft-Grade 6061 Anodized Thumb Screw combines aerospace-grade durability with ergonomic design for secure, tool-free adjustments in sensitive electronic and laboratory environments. Featuring a precision-engineered elevated shoulder, knurled grip, and non-conductive anodized finish, this screw is ideal for oscilloscopes, test equipment, and aerospace instrumentation requiring vibration resistance, electrical safety, and frequent calibration.
- 6061-T6 Aluminum (Aircraft-Grade)
- High Strength-to-Weight Ratio: Robust yet lightweight, perfect for portable or vibration-prone equipment.
- Hard Anodized Finish (Type III): Superior corrosion and wear resistance, withstanding harsh lab or industrial environments.
- Elevated Shoulder Design
- Spacer Function: Maintains consistent clearance between components, preventing electrical contact or interference.
- Thermal Isolation: Reduces heat transfer between mounted devices and chassis.
- Knurled Grip & Non-Conductive
- Slip-Resistant Texture: Diamond-pattern knurling ensures secure grip, even with gloves or oily hands.
- Non-Magnetic & Non-Conductive: Eliminates risk of electrical shorts or magnetic interference in sensitive electronics.
- Precision Threads
- Metric Threads (M3-M6): Compatible with standard instrumentation mounting holes (M3*0.5, M4*0.7, M5*0.8, M6*1.0).
- Vibration Resistance: Thread-locking design prevents loosening in high-frequency environments.
| Available Material |
1. Stainless Steel: SS303, SS304, SS316, SS410, SS420 2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 3. Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 4. Aluminum: Al6061, Al6063 etc or as your requirements |
|---|---|
| Head type | CSK Head, Pan Head, Truss Head, Hexagon Head, Round Head, Oval Head, Button Head, Cap Head, Cheese Head, etc. |
| Hardness |
Carbon Steel: HRC:28~35, HV450~700 Alloy Steel: HRC:32~39(grade10.9) HRC:39~44(grade12.9) |
| Finish | Zinc plated, Nickel plated, Bronze, Copper, Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Phosphorization, Zinc-nickel alloy plated etc. |
| Sample Available | The sample is free of charge if we have the existing tooling, you only need to pay for the freight cost |
| Delivery time | Samples time 3-5 working days, Lead time 20-25 working days |
| Pricing Term | EXW Dongguan(FCA), FOB, CIF, CNF, DDU, etc. |
| Packing | Bulk in PE bag or Small boxes, then in carton, pallet |
| Payment term | TT (30% in advance as deposit, balance before delivery), L/C, Western Union, PayPal etc |
| Management system | ISO9001:2015 |
| Certificate | ISO, ROHS |
A1: Our main products are Electronic screws, Sems screws, Tapping screws, Chicago screws, Shoulder screws etc. Special Non-standard studs, Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy, Stainless Steel, Brass, Copper, Titanium alloy or according to your requirement.
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours. Any urgent cases, please contact us directly by phone or send email to us.
A: If the weight of goods more than 80kg, Normally we use shipment to transport the orders. It is about 20-30days. If the weight of goods less than 80kg, or there are urgent, we can send the goods via air express, It is 3~5 days.
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.
A: Yes, for big order, frequent customers, we give reasonable discounts.
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.