[10000 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head 410 Stainless Steel Tri-Lobe #4-40 X 1/2 Taptite Screws Alternative

Enhance your assembly with Thread Rolling Screws Unslotted Indented Hex Washer Head, crafted in 410 stainless steel for exceptional corrosion resistance and long-term durability. These screws feature a Tri-Lobe drive for a secure, slip-resistant engagement and an unslotted indented hex washer head designed for flush mounting and a clean finish.

Sized #4-40 x 1/2", they serve as a Taptite screws alternative—combining strong thread formation with ease of installation.

• Thread Type: Thread Rolling (forms threads as it inserts)
• Head Style: Unslotted Indented Hex Washer Head
• Drive Type: Tri-Lobe
• Material: 410 Stainless Steel
• Size: #4-40 thread, 1/2" length
• Alternative to: Taptite screws

Applications: Ideal for assemblies requiring strong, serviceable fasteners in metal or plastic components where a flush finish and reliable thread formation are valued. Order these thread rolling screws for durable, high-performance fastening in electronics, automotive, or appliance projects.