Best Steel Tapping Inserts in 2026

【Premium Material】- Made of 100% pure cotton for cover, filled with hypoallergenic micro polyester, pillow insert without odors or allergens retardants, for exceptional softness, breathability and skin-friendly.

【Soft and Resilient】- Upgrading the process of filling with combing 7D polyster that provides ultra thoughness ,which ensures all pillow inserts are well-filled and suitable softness, while having sufficient support and will not become hollow.

【Poplin Piping Technology】- The edge of the pillow inserts adopts poplin piping technology, tight stitching provides better durability and tidiness, efficiently prevents loose threads and broken edge.

4 Pack Pillows: 4 pcs of throw pillow inserts in the package. Emolli's throw pillow shams are not only suitable for decorating your couch or sofa in living room, but also suitable for supporting your lumbar.

Pillow insert size: 18″ x 18″, 45 cm x 45 cm. Pillow cover a little bit smaller than 18 x 18 inches( such as 16 x 16 inches) may make the cushion fuller.

EASY USE: Our pillow inserts are made with a 100% breathable cover and 3D polyester fill. They will be shipped vacuum packaged and will take up to a couple of hours to fully fluff up. Gently tapping it will shorten the time to restore fluffy.

【Multi-purpose】You can use our pillow core in the office, bedroom, living room and car. It not only has a decorative effect, but also brings you comfort.

【Leaning Comfort】They are fluffy and well supported, ensuring enough softness and firmness to lean on. You will feel great when you put your head on a chair or sofa or use it as a backrest support.

【Premium Materials】 Our Premium pillow inserts are made of polyester cotton and filled with high-quality 7D fiber. It is very durable, soft to the touch.

Good quality materials:Metric thread,made of high quality zinc alloy, hardness of high resistance to rust, wear and corrosion-resistant environmental protection and aesthetic characteristics

Package include: 12 sizes include M4*10, M5*10,M6*8, M6*10,M6*12, M6*15, M6*18, M6*20, M6*25,M8*15 M8*20, M10*25, total 265 pieces in a transparent box with can meet your different needs

Usage and install: pre-drill a proper hole, screw in with internal hex tool; Unique self-tapping designed external thread, contribute to tapping, with good tensile resistance, install with hex key, tapered external threads makes it not easy to pull out caused by vibration

【Multi-purpose】You can use our pillow core in the office, bedroom, living room and car. It not only has a decorative effect, but also brings you comfort.

【Leaning Comfort】They are fluffy and well supported, ensuring enough softness and firmness to lean on. You will feel great when you put your head on a chair or sofa or use it as a backrest support.

【Premium Materials】 Our Premium pillow inserts are made of polyester cotton and filled with high-quality 7D fiber. It is very durable, soft to the touch.

【Materials】Filling with Hypo 7D Allergenic Polyester Micro Fiber,High spring rebound capacity,Soft and Resilient,Superb breathability.

【Pillow inserts size】Set of 1 pillow inserts（12*12）， Weight:1lb；We offer 5 different sizes, before you buy ,please select the appropriate size of pillow insert according to your pillowcase or cushion cover.Please note：We throw pillow inserts make shipment by vacuum packing, please gently tapping it to fully fluff up.

【Multi-purpose】 This set of one Cushion insert can be used as a sofa pillow, chair pillow, bed pillow and any elegant pillow case to fill out and decorate your room.

Fill up a delightful decorative pillow cover with these soft and plush pillow inserts that guarantee hypoallergenic comfort

Throw Pillows suitable for both indoor& outdoor, good decoration not only for indoor furnitures but also for outdoor garden, patio, etc. They can be also used with waterproof pillow cases for double protection

Tight stitching and upgraded polyester provide ultra toughness, which ensures all the cushions are well-filled and maintain suitable softness, while having sufficient support and will not become hollow

Materials: Throw pillow inserts are filled with 7D Hypoallergenic microfiber, polyester fiber outer layer, soft and comfortable, sturdy and durable

Specifications: Throw pillows for couch rectangular measure 12x12inch, pack of 2

Applications: 12x12inch pillow inserts are great decoration for your home, perfect for your bed, sofa, chair, couch, bay windows, etc

EASY TO INSTALL: These self-tapping thread inserts has self-tapping ability, does not need to be pre-tapped, can be directly used by the installation tool to screw it into a specific hole.

SAFE: Threaded Insert has the ability of strong vibration resistance, which can prevent loose.Can be used in many different places.

HELP TO MAINTENANCE: A damaged screw hole can be used as normal after installed a thread insert.

【Easy to Install】These self-tapping thread inserts has self-tapping ability, does not need to be pre-tapped, can be directly used by the installation tool to screw it into a specific hole.

【Sturdy & Wear-resistance】These threaded inserts have a good connection performance, can enhance connection strength and improve connection condition. Good wear-resistance, can be used for parts that requires frequent removing,It is widely used in automobile industry, rail car industry, ship industry, household appliances and many other places.

【You Can Get】Silver, total 50Pcs. 10 x M3*0.5-M5*0.5 L6, 10 x M4*0.7-M6.5*0.75 L8, 10 x M5*0.8-M8*1.0 L10, 5 x M6*1.0-M10*1.5 L14, 5 x M8*1.25-M12*1.5 L15, 5 x M10*1.5-M14*1.5 L18, 5 x M12*1.75-M16*1.5 L22. 1 x Storage Case with different compartments for easy storage.

【Multi-purpose】You can use our pillow core in the office, bedroom, living room and car. It not only has a decorative effect, but also brings you comfort.

【Leaning Comfort】They are fluffy and well supported, ensuring enough softness and firmness to lean on. You will feel great when you put your head on a chair or sofa or use it as a backrest support.

【Premium Materials】Our Premium pillow inserts are made of polyester cotton and filled with high-quality microfibers. Polyester cotton is very durable, soft to the touch.

1.HIGH QUALITY: These self -tapping thread inserts all made of high quality stainless steel, it is of high hardness and low abrasion.

2.FEATURE: These threaded inserts has the ability of strong vibration resistance, it is resistant to vibration to avoid loosening. Greatly improve strength and stability of screws connection.

3.GOOD CHARACTER: Solid, is not easy to slick, deep thread, uniform force, no burr in thread, clear and tidy. A damaged screw hole can be used as normal after installed a thread insert

【Easy To Use】 The self tapping screw sleeve does not need to be tapped in advance, and can be directly screwed into the specific hole reserved for the base material. For the female thread of the broken tooth, the same screw as the original can be used, which is economical and beautiful, and can be added to new products.

【Easy To Maintenance】 Easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid workpiece loss.

【Excellent Performance】 The self tapping screw sleeve can solve the problem of thread crushing and effectively improve the bonding strength with the base metal. The contact area is large and can withstand strong tension. Besides, they are used in low strength materials such as aluminum, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition.

【Self Tapping Capability】: This self tapping thread insert has self tapping capability, so you don’t need to tap in advance, you can directly screw it into the reserved hole

【Strong Tensile Strength】: This threaded insert embedment nuts has strong tensile strength and large contact area with the finished product

【Can Prevent Loosening】: This brass slotted thread inserts are easy to install, it have strong shock resistance, which can effectively prevent loosening

★Professional Accessories --- widely used in the automotive industry, rail vehicle industry, shipbuilding industry, household appliances, engineering machinery, commercial machinery, electronic products, engineering plastics, high-grade furniture, aluminum die-casting and other industries. - m10 m6 adapter

★Easy to install --- Self-tapping screws are easy and quick to install, requiring only one assembly tool and almost no defects. Strong anti-vibration performance prevents looseness. Strong proof to vibration, - m10 m14

★Reinforced strength --- The self-tapping screw sleeve does not need to be tapped in advance, and can be directly screwed into the specific hole reserved for the base material. For the female thread of the broken tooth, the same screw as the original can be used, which is economical and beautiful, and can be added to new products. Thread strength - ecrou a visser aluminium

SUITABLE: The self-tapping thread insert is a kind of fastener that strengthens the thread, which can form a high-strength inner thread hole when embedded in a soft material such as plastic, copper. It can also be used to repair the damaged inner thread.

MATERIAL: Made of high quality stainless steel, it is of high hardness and low abrasion,Greatly improve strength and stability of screws connection

ADVANTAGE: With certain elasticity and even load, it is resistant to vibration to avoid loosening,Long service life - it can be used repeatedly.

HIGH QUALITY: Made of high quality stainless steel, it is of high hardness and low abrasion.

HIGH QUALITY: Made of high quality stainless steel, it is of high hardness and low abrasion.

FEATURE: With certain elasticity and even load, it is resistant to vibration to avoid loosening. Greatly improve strength and stability of screws connection.

**Please do not use the self-reversing tapping heads as drill chucks.** Guaranteed depth control; within ±0.004''

Chatter-free clutch has positive engagement which allows for a smoother, more accurate operation and more rapid reversal

Radial Float is self-centering to compensate for hole center misalignment

1.Package include ：1PCS 300R C10-10-120-1T + 2PCS APMT1135PDER + 1PCS T8 wrench. If you need more APMT1135PDER, please search ASIN：B097RG372M.

2.High performance replaceable inserts, anti-seismic high-quality alloy steel, can effectively suppress vibration.

3.It is suitable for rough machining, finish machining, digging machining, groove machining and cutting machining.

SELF TAPPING --- Due to self-tapping ability of the threaded inserts, the base material does not have to be tapped in advance.

GOOD HOLDING POWER --- Threaded insert has a large contact area with the finished product, strong pull resistance. Strong resistance to vibration, which can prevent loosening.

SUITABLE FOR --- Thread Inserts are applicable for hard wood. Perfect for furniture, cabinets, displays, and more.

Product Name: Threaded Inserts; Finish: Nickel Plated; Color: Silver Tone; Inner Thread Size: M6 x 1((Dia.x Pitch); Outer Thread Size: M10 x 1.5(Dia.x Pitch); Length: 14mm / 0.55"

Min. Drilling Size: 3 x 5.5mm / 0.12"x0.22"(wide*depth); Reference Drilling Diameter: 12.6-12.8mm(Plastic), 13-13.3mm(Aluminum Alloy), 13.2-13.4mm(Cast Iron)

Material: Carbon steel material, suitable for aluminum alloy, copper alloy, plastic and other substrates with low engineering strength. Strong resistance to vibration, can prevent loosening.

These self -tapping thread inserts can also repair the damaged thread by install it into thread hole.

Large contact surface with finished product, easy and quick to install with only one assembly tool.

It has the ability of strong vibration resistance, which can prevent loose strong tensile strength, helping save cost.

【INTERNAL THREAD】 Providing strong internal thread, the self tapping thread slotted inserts resist heat and corrosion when installed.

【ELASTICITY】 The wire thread insets Increase connection strength and fatigue resistance due to the elasticity of thread inserts.

【VIBRATION RESISTANT】 Wire thread inserts combination set is strong vibration resistant, which can prevent loosening.