Reviews Thread form Screw

WYNNsky Die and Tap Set in SAE and Metric Hex Threading Dies for External Threads Thread Tap for Internal Threads Thread Wrench Thread Pitch Gauge 86 Pieces Gauge Kit for DIY Tapered

Threading Dies and Tap Size: Metric Size M3×0.5, M4×0.7, M5×0.8, M6×1.0, M7×1.0, M8×1.0, M8×1.25, M9×1.25, M10×1.25, M10×1.5, M11×1.25, M11×1.5, M12×1.5, M12×1.75, M14×1.5, M14×2.0, M16×1.5, M16×2.0.
SAE Size #4-40 NC, #6-32 NC, #8-32 NC, #10-32 NC, #10-24 NC, #12-24NC, 1/4-28 NF, 1/4-20 NF, 1/8-27 NPT, 5/16-24 NF, 5/16-18 NF, 5/8-18 NF, 3/8-24 NF, 3/8-16 NF, 7/16-20 NF, 7/16-14 NF, 1/2-20 NF, 1/2-13 NF, 5/8-11 NF, 9/16-18 NF, 9/16-12 NF..
Application: Taps and dies are metal threading tools used to cut and restore internal and external threads precisely. A tap is used to form the female component of the assembly, as in the case of a nut or socket, a die is used on the male component, as in a screw or bolt. In other words, a Tap is used to create the internal threads in a hole for use with a threaded fastener and a die is used to make or repair external threading on a round rod, screw, or bolt..
Thread Pitch Gauge: Thread pitch gauges are used as a reference tool in determining the pitch of a thread that is on a screw or in a tapped hole. This tool is not used as a precision measuring instrument, rather it allows the user to determine the profile of the given thread and quickly categorize the thread by shape and pitch..

Machine Screw Thread Length: 22mm / 0.87".
Material: Carbon Steel construction with zinc plated, provides great corrosion resistance and antirust ability for long service life..
Advantage: Good for wooden furniture jointing. Wood screw thread on one end and a machine screw thread on the other end..
Applications: Iron furniture, outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, office furniture..

WIDELY USED:Stainless steel thread inserts used in low strength materials such as aluminum, magnesium, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition..
USED FOR PARTS:Used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread..
A CERTAIN ELASTICITY:Because of a certain elasticity, thread insert can even the load distribution on each thread, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thus increasing the screw thread connection strength and fatigue resista.
ADVANTAGE :It can prevent screw from getting loose, especially used for products requiring high coefficient of insurance..
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..

Important Parameters: Size: M6(inner diameter) x 1.0(installed pitch) x 3D(installed length=3*6mm=18mm), outer diameter: 7.6mm(Min.).
7.9mm(Max.), suitable drill bit diameter is 6.3mm..
Function: Steel thread inserts used in low strength materials such as aluminum, magnesium, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition..
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: Because of a certain elasticity, thread insert can even the load distribution on each thread, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thus increasing the screw thread connection strength and fatigue resistance..
Usage Scenario: These threaded inserts are Used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread. It can prevent screw from getting loose,especially used for products requiring high coefficient of insurance..

Helicoil thread repair kit is 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..
The steel thread inserts can effectively improve screw connection, greatly improving the reliability..
M8 helicoil is suitable for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread..
Helicoil m8x1.25 can prevent screw from getting loose,especially used for products requiring high coefficient of insurance..
Used in all kinds of low strength materials, thread inserts can largely improve the wear resistance performance of screw connection, and avoid thread damage..

Price For: Each System of Measurement: Inch Screw Industry Standards: ASME B18.3 Drive Type: Hex Socket Rockwell Hardness: B70 to B95 Basic Material: Stainless Steel Head Height: 0.112" Head Dia.: 0.183" Thread Dia.: #4 Drive Size: 3/32" Fastener Finish: Plain Vented Hole Size: 0.035" Screw Style: Socket Head Cap Screw Material Grade: 18-8.
Thread Direction: Right Hand Temp. Range: 250 Degrees F Screw Head Type: Vented Item: Vented Socket Head Cap Screw Min. Tensile Strength: 80, 000 psi Dia./Thread Size: #4-40 Thread Style: Partially Threaded Thread Length: 3/4" Length: 1" Country of Origin (subject to change): Multiple.

Price For: Each Drive Type: Hex Socket System of Measurement: Metric Dia./Thread Size: M12-1.75 Screw Style: Socket Head Cap Screw Thread Dia.: M12 Fastener Thread Type: Metric Coarse Thread Direction: Right Hand Material Grade: Class 12.9 Item: Metric Socket Head Cap Screw Vented Hole Size: Not Vented Basic Material: Steel Min. Tensile Strength: 176, 900.
Head Height: 12mm Head Dia.: 18mm Rockwell Hardness: C39 to C44 Thread Style: Fully Threaded Screw Head Type: Cylindrical Thread Length: 50mm Screw Industry Standards: DIN 912 Drive Size: 10mm Fastener Finish: Zinc Plated Length: 50mm Country of Origin (subject to change): Multiple.

Machine Screw Thread Length: 22mm / 0.87".
Material: Carbon Steel construction with zinc plated, provides great corrosion resistance and antirust ability for long service life..
Advantage: Good for wooden furniture jointing. Wood screw thread on one end and a machine screw thread on the other end..
Applications: Iron furniture, outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, office furniture..

Wood Screw Thread Length: 12.5mm / 0.49".
Machine Screw Thread Length: 12.5mm / 0.49".
Material: Carbon Steel construction with zinc plated, provides great corrosion resistance and antirust ability for long service life..
Advantage: Good for wooden furniture jointing. Wood screw thread on one end and a machine screw thread on the other end..
Applications: Iron furniture, outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, office furniture..