BaerCoil Wire Thread Inserts M 4 x 0.7 - 1.0 D (4 mm) - free running - AISI 316 - 100 pcs.

€40.25

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Free shipping from €39 (within Germany)

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EAN 4058462074110
Product information

BaerCoil Wire Thread Inserts M 4 x 0.7 - 1.0 D (4 mm) - free running - AISI 316 - 100 pcs.


BaerCoil® thread inserts are the perfect solution for your thread repair needs! These inserts provide a durable and powerful thread connection and scrap recovery.

The BaerCoil® thread insert is the perfect solution for damaged threads - with the same nominal diameter! For thread repair with wire thread inserts, the thread is drilled out and a new STI thread (screw thread insert) for the wire thread insert is cut. This thread is often also called STI thread (STI=Screw Thread Insert).

BaerCoil® thread inserts are essential for optimal power transmission in lightweight constructions. They ensure that both static and dynamic work loads are distributed in a balanced manner to the individual thread turns. Also, the flexibility of the thread inserts compensates for any pitch and angle errors. BaerCoil® thread inserts not only save time and money, but are also much lighter and more compact than conventional screw connections.

BaerCoil® thread inserts can be shortened, according to the required length, with a side cutter or similar.

Dimensions

Diameter 4
Pitch 0,7
Dimension M 4 x 0,7
Length 1,0 D
T (Length when installed) 4 mm
Thread length calculation 1.0 D means 1 times the diameter: 1 times 4 mm=4 mm
The nominal diameter for M 4 is 4 mm

Characteristics

Product group Wire thread inserts
Product type BaerCoil wire thread inserts
Thread standard M: Metric ISO standard thread according to DIN 13
Tolerance ISO2/6H
Direction Right
Type free running
Tensile strength at room temperature >1400 N/mm²
Material Stainless Steel V4A (AISI 316, X5CrNiMo17-12-2, Material No.: 1.4401)
Temperature resistance 315°C long-term
425°C short-term

Applications

Applications in seawater and chlorinated water

Attributes

  • improved corrosion resistance
  • reduced thread friction
  • for high-alloy CrNi steel screws

Technical drawing

Technical drawing BaerCoil thread insert
Diameter 4
Length 1,0 D
T (Length when installed) 4 mm
F (Min. - Max. outside diameter of thread insert) 4,83 mm - 5,60 mm
P (depth) The thread insert must sit 1/4 - 1/2 turns below the surface
B (thread depth with chamfer) 6,45 mm
D (minimum depth of the core hole, without tip) 7,15 mm

Video instructions

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Same-day shipping for orders placed by tomorrow 11:50 o'clock and we ship the same day.
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Same-day shipping for orders placed by tomorrow 11:50 o'clock and we ship the same day.
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Express shipping available

Same-day shipping for orders placed by tomorrow 11:50 o'clock and we ship the same day.
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In stock

Express shipping available

Same-day shipping for orders placed by tomorrow 11:50 o'clock and we ship the same day.
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Express shipping available

Same-day shipping for orders placed by tomorrow 11:50 o'clock and we ship the same day.
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Express shipping available

Same-day shipping for orders placed by tomorrow 11:50 o'clock and we ship the same day.
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Same-day shipping for orders placed by tomorrow 11:50 o'clock and we ship the same day.
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Express shipping available

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