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APPROVED VENDOR Self Locking Thread Insert: Std Wall, #10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz - Heavy Wall Self-Locking Inserts
APPROVED VENDORHeavy Wall Self-Locking Inserts

APPROVED VENDOR Self Locking Thread Insert: Std Wall, #10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz

The APPROVED VENDOR Self Locking Thread Insert is a standard-wall, heavy-wall self-locking insert with a #10-24 internal thread size and a 3/8"-16 external thread size, plain finish. It features coarse threads, a…

SKU 3G-OTH-534186

Brand
APPROVED VENDOR
Item
Self Locking Thread Insert: Std Wall, #10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz
Category
Heavy Wall Self-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
316-3
Type
#10-24 Int Thrd Sz, Plain
Wall Type
Standard Wall
Ext Thrd Sz
3/8"-16
Thread Type
Coarse
Drill Bit Size
5/16
Compatible Tap Size
3/8"-16
External Thread Fit
2A
Internal Thread Fit
2B
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Self Locking Thread Insert is a standard-wall, heavy-wall self-locking insert with a #10-24 internal thread size and a 3/8"-16 external thread size, plain finish. It features coarse threads, a 5/16 drill bit size, and is compatible with a 3/8"-16 tap, with external thread fit 2A and internal thread fit 2B in the inch system (MPN 316-3).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is an APPROVED VENDOR Self Locking Thread Insert used for?

This standard-wall self-locking thread insert repairs or reinforces tapped holes in metal assemblies. It is used across machining, power transmission, and material handling applications where a #10-24 internal thread and 3/8"-16 external thread are required, providing vibration-resistant locking without separate hardware.

What are the specifications of the APPROVED VENDOR 316-3 thread insert?

The APPROVED VENDOR 316-3 is a standard-wall, heavy-wall self-locking insert with #10-24 internal thread size and 3/8"-16 external thread size, plain finish. It uses coarse threads, requires a 5/16 drill bit, and is compatible with a 3/8"-16 tap. External thread fit is 2A; internal thread fit is 2B, inch system.

Where to buy APPROVED VENDOR thread inserts worldwide?

3G Electric supplies APPROVED VENDOR self-locking thread inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 316-3 or other thread repair inserts across 14 industrial departments.

How to install a standard-wall self-locking thread insert?

Drill out the damaged thread using a 5/16 drill bit, then tap the hole with a 3/8"-16 tap. Install the insert using a compatible installation tool until it is slightly below the surface. The self-locking feature secures the fastener without thread-locking compounds. Follow manufacturer instructions for torque and depth.

Used in

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APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR heavy wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APPROVED VENDOR Self Locking Thread Insert: Std Wall, 1/2"-13 Int Thrd Sz, 3/4"-10 Ext Thrd Sz (MPN 316-8). Key specifications — Compatible Tap Size: 3/4"-10; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 21/32; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M3-0.50 Int Thrd Sz, M6-1.00 Ext Thrd Sz (MPN 416-3). Key specifications — Compatible Tap Size: M6-1.00; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 5.1mm; External Thread Fit: 6G.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M3-0.50 Int Thrd Sz, M6-1.00 Ext Thrd Sz (MPN 416-3). Key specifications — Compatible Tap Size: M6-1.00; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 5.1mm; External Thread Fit: 6G.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz (MPN 416-6). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 8.6mm; External Thread Fit: 6G.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz (MPN 416-6). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 8.6mm; External Thread Fit: 6G.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, #4-40 Int Thrd Sz, #10-32 Ext Thrd Sz, Plain (MPN 316-004). Key specifications — Compatible Tap Size: #10-32; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Standard Wall; Drill Bit Size: 5/32; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, #4-40 Int Thrd Sz, #10-32 Ext Thrd Sz, Plain (MPN 316-004). Key specifications — Compatible Tap Size: #10-32; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Standard Wall; Drill Bit Size: 5/32; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, 1/4"-20 Int Thrd Sz, 1 in Overall Lg, 5 PK (MPN 329-401-PK5). Key specifications — Compatible Tap Size: 7/16"-14; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M5-0.80 Int Thrd Sz, M8-1.25 Ext Thrd Sz (MPN 416-5). Key specifications — Compatible Tap Size: M8-1.25; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 6.9mm; External Thread Fit: 6G.
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